Discontinued (O.S.) : RC Japan | Radio Control Aircraft | Car

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(Discontinued) O.S. SPEED B2102

(Discontinued) O.S. SPEED B2102

List Price : ¥41,800

Your Price : ¥39,292


IMAGE ITEM NO. ITEM NAME LIST PRICE YOUR PRICE YOU SAVE ADD TO CART
NO IMAGE OS-11532 MAX-15LA SILVER (10G) W/871 SILENCER ¥13,700 ¥12,878 6% Add :
NO IMAGE OS-11536 MAX-15LA-S SILVER W/871 SILENCER ¥12,900 ¥10,965 15% Add :
NO IMAGE OS-11685 (Discontinued) O.S.SPEED 12XZ SPEC III ¥36,800 ¥31,280 15%  No stock
NO IMAGE OS-12200 (discontinue) MAX-21XR-B ¥19,000 ¥16,150 15%  No stock
NO IMAGE OS-12204 (Discontinued) MAX-21 XR-B GT SET upgraded to OS-1AW02 ¥36,000 ¥33,840 6%  No stock
NO IMAGE OS-12660 (Discontinued) MAX-25FX(20D) W/892 SILENCER ¥16,250 ¥13,813 15%  No stock
NO IMAGE OS-12830 (Discontinued) MAX-28XZ W/21J SLIDE CARB. ¥42,700 ¥36,082 15%  No stock
NO IMAGE OS-13110 (Discontinued) MAX-35AX-BE (21K-BE) W/E-3080 SILENCER ¥16,800 ¥14,280 15%  No stock
NO IMAGE OS-13875 (Discontinued) MAX-21XZ-R VER.II W/21M ¥44,000 ¥37,400 15%  No stock
NO IMAGE OS-13880 (Discontinued) O.S.SPEED 21XZ-R W/21M(B) -- > Upgraded to OS-1A000 ¥49,000 ¥41,650 15%  No stock
NO IMAGE OS-15612 MAX-55AX(40K) W/E-3071 ¥25,400 ¥21,590 15% Add :
NO IMAGE OS-18645 (DISCONTINUED) Speed 91 HZ-R 3D W/ Powerboost 90 ¥57,100 ¥48,250 15%  No stock
NO IMAGE OS-1A105 (Discontinued) O.S. SPEED R2102 COMBO SET ¥63,000 ¥59,220 6%  No stock
NO IMAGE OS-1A300 (Discontinued) O.S. SPEED B2102 ¥41,800 ¥39,292 6%  No stock
NO IMAGE OS-1A401 (Discontinued) O.S.SPEED T1201 W/T-1070SC COMPLETE SET ¥45,600 ¥42,864 6%  No stock
NO IMAGE OS-1AW00 (Discontinued) MAX-21XR-B Ver.ll ¥24,800 ¥23,312 6%  No stock
NO IMAGE OS-1AW01 (Discontinued) MAX-21XR-B Ver.ll BUGGY COMBO SET ¥35,800 ¥30,430 15%  No stock
NO IMAGE OS-1AW02 (Discontinued) MAX-21XR-B Ver.ll GT COMBO SET upgraded from OS-12204 ¥35,800 ¥33,652 6%  No stock
NO IMAGE OS-1BR00 MAX-11CZ-A ¥19,300 ¥16,405 15% Add :
NO IMAGE OS-1DJ00 O.S. SPEED R21 SHIMO EDITION 2 Combo Set ¥69,800 ¥59,330 15% Add :
NO IMAGE OS-20810007 PROPELLER NUT (M5) 10-15LA.15CV ¥230 ¥190 17% Add :
NO IMAGE OS-21081000 (Discontinued) CARBURETTOR COMPLETE (10H) 10LA ¥1,200 ¥1,020 15%  No stock
NO IMAGE OS-21081300 ROTER STOPPER 10H (10LA) ¥210 ¥179 15% Add :
NO IMAGE OS-21109005 PROPELLER WASHER 10-15LA.15CV ¥230 ¥190 17% Add :
NO IMAGE OS-21125200 EXTENTION ADAPTOR FIXING SCREW 761.871 ¥230 ¥190 17% Add :
NO IMAGE OS-21125409 SILENCER FIXING SCREW 761.871 (M2.6X23) ¥230 ¥190 17% Add :
NO IMAGE OS-21181967 (Discontinued) NOZZLE ASSEMBLY 1ABK6.1A.15 ¥290 ¥247 15%  No stock
NO IMAGE OS-21225000 SILENCER 871 ¥1,140 ¥969 15% Add :
NO IMAGE OS-21230000 BALL BEARING (R) CZ.12-15CV.LD ¥960 ¥816 15% Add :
NO IMAGE OS-21281410 THROTTLE LEVER ASSEMBLY CZ-2.40D (NO.2) ¥270 ¥223 17% Add :
NO IMAGE OS-21283961 NOZZLE LOCKNUT 10E-R.2BK.2FK ¥230 ¥196 15% Add :
NO IMAGE OS-21283962 NOZZLE ASSEMBLY 10E-R.2BK ¥360 ¥297 18% Add :
NO IMAGE OS-21285220 SLIDE VALVE GUIDE SCREW 10C.10F.60U ¥230 ¥190 17% Add :
NO IMAGE OS-21313030 SCREW SET 18CV-RX.10FP-BX.CZ-RX.12ZX ¥270 ¥223 17% Add :
NO IMAGE OS-21411000 (Discontinued) CRANKCASE 12TG-P.TG ¥2,360 ¥2,006 15%  No stock
NO IMAGE OS-21415000 (Discontinued) CONNECTING ROD 12TG-P.TG ¥930 ¥874 6%  No stock
NO IMAGE OS-21418000 (DISCONTINUED) CARBURETTOR COMPLETE 12D 12TG-P ¥5,900 ¥5,546 6%  No stock
NO IMAGE OS-21421100 (Discontinued) REAR ADAPTOR(GRAY) 12CV-X.15CV-X ¥700 ¥595 15%  No stock
NO IMAGE OS-21421300 REAR ADAPTER (SILVER) 12CV-EX.15CV-MX ¥770 ¥655 15% Add :
NO IMAGE OS-21481020 CARBURETTOR COMPLETE (10E-R) 12CV-R ¥4,640 ¥3,944 15% Add :
NO IMAGE OS-21481200 CARBURETTOR ROTOR 10E-R.10E ¥1,260 ¥1,071 15% Add :
NO IMAGE OS-21501010 (Discontinued) CRANKCASE (GRAY) 15CV.CV-X ¥2,310 ¥2,171 6%  No stock
NO IMAGE OS-21501020 CRANKCASE (SILVER) 15CV-M.MX ¥2,500 ¥2,125 15% Add :
NO IMAGE OS-21503010 (Discontinued) CYLINDER & PISTON ASSEMBLY 15CV-A ¥4,180 ¥3,553 15%  No stock
NO IMAGE OS-21531410 HEAD GASKET SET OSSPEED 12TZSPEC-2 ¥270 ¥210 22% Add :
NO IMAGE OS-21538510 METERING NEEDLE ASSY 11HBS OSSPEED 12TZ ¥890 ¥757 15% Add :
NO IMAGE OS-21581000 (Discontinued) CARBURETTOR COMPLETE 10K 15CV-A ¥3,240 ¥2,754 15%  No stock
NO IMAGE OS-21620006 THRUST WASHER 10-15LA.10-15FP ¥230 ¥190 17% Add :
NO IMAGE OS-21651020 (Discontinued) CRANKCASE O.S.SPEED 12XZ SPEC-3 ¥5,120 ¥4,352 15%  No stock
NO IMAGE OS-21652010 CRANKSHAFT O.S.SPEED 12XZ SPEC-2 ¥8,130 ¥5,122 37% Add :
NO IMAGE OS-21653010 CYLINDER & PISTON ASSY O.S.SPEED 12XZ S3 ¥8,540 ¥7,259 15% Add :
NO IMAGE OS-21653020 (Discontinued) BUILT-UP PARTS SET(C&P) OSSPEED12XZSPEC3 ¥11,080 ¥9,418 15%  No stock
NO IMAGE OS-21655000 (Discontinued) CONNECTING ROD O.S.SPEED 12XZ ¥2,420 ¥2,057 15%  No stock
NO IMAGE OS-21671000 CRANKCASE 12XZ ¥4,260 ¥3,621 15% Add :
NO IMAGE OS-21674000 OUTER HEAD 12XZ ¥4,760 ¥4,046 15% Add :
NO IMAGE OS-21682000 CARBURETTOR COMPLETE (12F-B) ¥7,980 ¥7,501 6% Add :
NO IMAGE OS-21682010 CARBURETTOR COMPLETE (12F2-B) ¥7,980 ¥6,783 15% Add :
NO IMAGE OS-21682500 METERING NEEDLE (12F-B) OSSPEED 12XZ ¥840 ¥756 10% Add :
NO IMAGE OS-21682950 PUC DUST COVER SET (12F-B) 12XZ ¥270 ¥223 17% Add :
NO IMAGE OS-21683000 CARBURETTOR COMPLETE (12F) 12XZ ¥7,500 ¥6,375 15% Add :
NO IMAGE OS-21683100 CARBURETTOR BODY (12F) 12XZ ¥3,340 ¥3,140 6% Add :
NO IMAGE OS-21712010 VENTURI 15LA-S.FP-S ¥390 ¥332 15% Add :
NO IMAGE OS-21754010 CYLINDER HEAD 15LA SILVER ¥880 ¥748 15% Add :
NO IMAGE OS-21783600 AIR BLEED SCREW 10G(15LA) ¥260 ¥202 22% Add :
NO IMAGE OS-21832000 BALL BEARING (R) 18CV-R.RX ¥1,260 ¥1,071 15% Add :
NO IMAGE OS-21881320 DUST COVER 10D.10J.11G ¥390 ¥332 15% Add :
NO IMAGE OS-21911010 (DISCONTINUED) CRANKCASE 18TZ ¥3,800 ¥3,230 15%  No stock
NO IMAGE OS-21915000 CONNECTING ROD 18TZ.18-21TM ¥2,770 ¥2,355 15% Add :
NO IMAGE OS-21917000 COVER PLATE 12TZ-18TZ ¥490 ¥417 15% Add :
NO IMAGE OS-21922000 STARTING SHAFT 12TG.18TZ.TM ¥890 ¥757 15% Add :
NO IMAGE OS-21923000 SCREW SET 12TG.18TZ.TM ¥390 ¥332 15% Add :
NO IMAGE OS-21982010 CARBURETTER COMPLETE 11K-R 21-18TM REVO ¥7,500 ¥6,338 15% Add :
NO IMAGE OS-21982210 SLIDE VALVE 12D.11H.11K (12TG.12TZ.18TM) ¥1,890 ¥1,607 15% Add :
NO IMAGE OS-21982540 METERING NEEDLE (11K) 21-18TM ¥770 ¥655 15% Add :
NO IMAGE OS-22011000 CRANKCASE 21XZ-R ¥8,200 ¥6,970 15% Add :
NO IMAGE OS-22012000 CRANKSHAFT 21XZ-R ¥10,120 ¥8,602 15% Add :
NO IMAGE OS-22012080 CRANKSHAFT OSSPEED 21XZ-M ¥12,470 ¥10,600 15% Add :
NO IMAGE OS-22013010 (Discontinued) CYLINDER & PISTON ASSY OS SPEED 21XZ-R ¥11,550 ¥9,818 15%  No stock
NO IMAGE OS-22014040 MARINE HEAD 21XZ-M ¥4,990 ¥4,840 3% Add :
NO IMAGE OS-22017000 (Discontinued) COVER PLATE 21XZ-R ¥1,540 ¥1,309 15%  No stock
NO IMAGE OS-22081408 THROTTLE LEVER (NO.5) ¥230 ¥196 15% Add :
NO IMAGE OS-22082000 CARBURETTOR COMPLETE (21M) 21XZ-R ¥9,240 ¥8,686 6% Add :
NO IMAGE OS-22082100 CARBURETTOR BODY (21M) 21XZ-R ¥5,360 ¥5,038 6% Add :
NO IMAGE OS-22082600 MIXTURE CONTROL VALVE (21M) 21XZ-R ¥960 ¥816 15% Add :
NO IMAGE OS-22082960 UNIVERSAL NIPPLE NO.16 ¥270 ¥230 15% Add :
NO IMAGE OS-22082970 NEEDLE (21M) 21XZ-R ¥630 ¥520 17% Add :
NO IMAGE OS-22105000 (DISCONTINUED) OUTER HEAD(BLUE) 21VZ-B V-SPEC ¥5,000 ¥4,250 15%  No stock
NO IMAGE OS-22201000 CRANKCASE 21XR-B ¥4,390 ¥3,732 15% Add :
NO IMAGE OS-22203000 CYLINDER & PISTON ASSEMBLY 21XR-B ¥7,020 ¥5,932 15% Add :
NO IMAGE OS-22204000 OUTER HEAD 21XR-B ¥4,990 ¥4,242 15% Add :
NO IMAGE OS-22325310 SILENCER ASSEMBLE SCREW E-2030 ¥330 ¥281 15% Add :
NO IMAGE OS-22325860 (Discontinued) EXHAUST GASKET E-2030 ¥160 ¥136 15%  No stock
NO IMAGE OS-22364000 GASKET SET MAX-25LAII ¥280 ¥238 15% Add :
NO IMAGE OS-22414000 OUTER HEAD 21XZ-B ¥5,200 ¥4,420 15% Add :
NO IMAGE OS-22414040 OUTER HEAD 21XZ-B VER.2 ¥6,560 ¥5,412 18% Add :
NO IMAGE OS-22417000 COVER PLATE 21XZ-R.XZ-B ¥1,140 ¥969 15% Add :
NO IMAGE OS-22422030 CRANKSHAFT OSSPEED 21XZ-B SPEC2 ¥13,090 ¥11,127 15% Add :
NO IMAGE OS-22423110 BUILT-UP PARTS SET(C&P) OSSPEED 21XZ-B2 ¥16,310 ¥13,864 15% Add :
NO IMAGE OS-22424000 (Discontinued) OUTER HEAD OSSPEED 21XZ-B ¥6,360 ¥5,406 15%  No stock
NO IMAGE OS-22481007 CARBURETTOR COMPLETE 21J2(B) AR6.0 19XZB ¥11,260 ¥9,290 17% Add :
NO IMAGE OS-22481016 (Discontinued) CARBURETTOR COMPLETE 21J(B) SPEED21XZ-B2 ¥10,400 ¥8,840 15%  No stock
NO IMAGE OS-22481506 ROTOR SPRING 12E.10ER.11J.11M.11L.20D ¥230 ¥196 15% Add :
NO IMAGE OS-22511420 HEAD GASKET 25AX.25FX ¥230 ¥196 15% Add :
NO IMAGE OS-22558000 DRIVE WASHER 25LA ¥260 ¥215 17% Add :
NO IMAGE OS-22564000 HEAD GASKET (0.4T) 25LA ¥260 ¥244 6% Add :
NO IMAGE OS-22602030 CRANKSHAFT 25FX ¥2,240 ¥1,904 15% Add :
NO IMAGE OS-22603040 CYLINDER & PISTON ASSEMBLY 25FX ¥2,730 ¥2,321 15% Add :
NO IMAGE OS-22604020 CYLINDER HEAD 25FX ¥880 ¥748 15% Add :
NO IMAGE OS-22611302 RATCHET SPRING 20N.2B.2R.3H ¥230 ¥196 15% Add :
NO IMAGE OS-22625404 SILENCER FIXING SCREW E2030.842 ¥230 ¥196 15% Add :
NO IMAGE OS-22630002 BALL BEARING (R) 25-32F.FS30.26SC ¥960 ¥816 15% Add :
NO IMAGE OS-22681320 THROTTLE STOP SCREW 20D.2F.2FB ¥240 ¥198 18% Add :
NO IMAGE OS-22681419 THROTTLE LEVER 12E.1H.10M.2F.2FB.20D ¥230 ¥190 17% Add :
NO IMAGE OS-22681430 THROTTLE LEVER ASSEMBLY 1H.2F.2FB.20D ¥260 ¥182 30% Add :
NO IMAGE OS-22681953 NIPPLE NO.1 ¥230 ¥196 15% Add :
NO IMAGE OS-22681980 NEEDLE 20D.20F.20G.21G.40B.70D ¥630 ¥520 17% Add :
NO IMAGE OS-22781401 THROTTLE LEVER ASSEMBLY 2CK.40B.60C ¥260 ¥215 17% Add :
NO IMAGE OS-22781411 THROTTLE LEVER 80N.60C.2CK.20C.40B ¥230 ¥196 15% Add :
NO IMAGE OS-22781420 THROTTLE LEVER FIXING SCREW 2CK.2-3H.20C ¥230 ¥196 15% Add :
NO IMAGE OS-22826140 EXHAUST SEAL RING 21VG.RG.RZ.VZ.30VG ¥630 ¥520 17% Add :
NO IMAGE OS-22831000 BALL BEARING (F) 25FX.32SX.37SZ ¥960 ¥816 15% Add :
NO IMAGE OS-22841410 HEAD GASKET (0.1T) 28XZ ¥270 ¥223 17% Add :
NO IMAGE OS-22842000 CRANKSHAFT 28XZ ¥9,430 ¥8,016 15% Add :
NO IMAGE OS-22848160 SLIDE VALVE STOPPER (21J) ¥480 ¥408 15% Add :
NO IMAGE OS-22852000 CRANKSHAFT 25XZ ¥8,090 ¥6,877 15% Add :
NO IMAGE OS-22853000 CYLINDER & PISTON ASSEMBLY 25XZ ¥10,980 ¥9,333 15% Add :
NO IMAGE OS-22903400 PISTON RING 32SX-H.F-H ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-22907000 COVER PLATE 32SX-H.F-H ¥330 ¥272 18% Add :
NO IMAGE OS-23104080 CYLINDER HEAD 35AX-BE ¥1,080 ¥1,080 0% Add :
NO IMAGE OS-23106000 PISTON PIN 35AX ¥350 ¥298 15% Add :
NO IMAGE OS-23108000 DRIVE WASHER 35AX.25AX ¥580 ¥493 15% Add :
NO IMAGE OS-23125530 SILENCER ASSEMBLE SCREW (M4X120) E-3080 ¥330 ¥272 18% Add :
NO IMAGE OS-23181080 CARBURETTOR COMPLETE (21K-BE) 35AX-BE ¥5,960 ¥5,960 0% Add :
NO IMAGE OS-23312000 (Discontinued) VENTURI (L) 40-46LA-S.40FP-S ¥730 ¥730 0%  No stock
NO IMAGE OS-23325020 SILENCER E-3030 (32SX.40-46LA) ¥1,640 ¥1,394 15% Add :
NO IMAGE OS-23325320 SILENCER ASSEMBLE SCREW SET E-3030 ¥330 ¥272 18% Add :
NO IMAGE OS-23325340 M3.5X0.60 NUT (FOR SILENCER) ¥230 ¥194 16% Add :
NO IMAGE OS-23403200 PISTON 32SX-HX ¥2,010 ¥1,709 15% Add :
NO IMAGE OS-23415000 CONNECTING ROD 37SZ-H ¥1,140 ¥969 15% Add :
NO IMAGE OS-23481100 CARBURETTOR BODY (20C) 32SX-H ¥2,580 ¥2,193 15% Add :
NO IMAGE OS-23483100 CARBURETTOR BODY (20M) 37SZ-H ¥2,730 ¥2,321 15% Add :
NO IMAGE OS-23605012 Connecting Rod MAX-21XR-B ¥1,680 ¥1,428 15% Add :
NO IMAGE OS-23618120 CARBURETTOR BODY (21F) 21VG ¥2,890 ¥2,457 15% Add :
NO IMAGE OS-23618197 NEEDLE 21C.21E.21F.21J.20E.20B.20A ¥630 ¥520 17% Add :
NO IMAGE OS-23730000 BALL BEARING (R) 21RZ.37SZ ¥2,880 ¥2,448 15% Add :
NO IMAGE OS-23730050 BALL BEARING (R) OS SPEED 21V-SPEC ¥7,500 ¥6,375 15% Add :
NO IMAGE OS-23731020 BALL BEARING (F) 21XZ-B ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-23781100 (DISCONTINUED) CARBURETTOR BODY 20K (21VZ-R) ¥4,500 ¥3,825 15%  No stock
NO IMAGE OS-23781400 BALL LINK NO.3 ¥770 ¥655 15% Add :
NO IMAGE OS-23781600 MIXTURE CONTROL VALVE ASSEMBLY 20K.21J ¥960 ¥816 15% Add :
NO IMAGE OS-23814020 HEAD GASKET(0.2T) 21XM ¥230 ¥196 15% Add :
NO IMAGE OS-23818190 CARBURETTOR SEALING WASHER 20A.B.50SXH ¥230 ¥196 15% Add :
NO IMAGE OS-23818420 BALL LINK NO.4 ¥580 ¥493 15% Add :
NO IMAGE OS-23818430 BALL LINK NO.5 ¥770 ¥655 15% Add :
NO IMAGE OS-23871130 REAR-H & BOARD UNIT FIXING SCREW 21XM ¥440 ¥374 15% Add :
NO IMAGE OS-23871140 REAR-H & BOARD UNIT FIXING SCREW 21XM ¥440 ¥374 15% Add :
NO IMAGE OS-23875300 SILENCER ASSEMBLE SCREW E-2050 ¥340 ¥287 16% Add :
NO IMAGE OS-23875310 SILENCER ASSEMBLE SCREW E-2050-2 ¥360 ¥297 18% Add :
NO IMAGE OS-23875400 SILENCER FIXING SCREW E-2050 (CSM3X12) ¥230 ¥185 20% Add :
NO IMAGE OS-23882950 (DISCONTINUED) REMOTE NEEDLE NUT 20G ¥500 ¥425 15%  No stock
NO IMAGE OS-23912010 CRANKSHAFT 30VG(P)-X ¥4,340 ¥3,689 15% Add :
NO IMAGE OS-23914100 HEAD GASKET 28XZ.30VG(P) 0.2T(2PCS) ¥270 ¥230 15% Add :
NO IMAGE OS-23916000 PISTON PIN 30VG.25AX ¥460 ¥391 15% Add :
NO IMAGE OS-23917210 REAR ADAPTER 21VGES.30VG(P)ES ¥1,080 ¥918 15% Add :
NO IMAGE OS-23927000 COVER PLATE 30VG ¥580 ¥493 15% Add :
NO IMAGE OS-23981500 METERING NEEDLE (21E) 30VG(P) ¥890 ¥757 15% Add :
NO IMAGE OS-23981510 METERING NEEDLE ASSY 21F (21VG) ¥810 ¥729 10% Add :
NO IMAGE OS-23981520 DUST COVER 21E.21F.21J (21VG.28XZ.30VG) ¥460 ¥391 15% Add :
NO IMAGE OS-23981700 CARBURETTOR RETAINER 21RG.RZ-B.XM.91SZ ¥470 ¥400 15% Add :
NO IMAGE OS-23981740 CARBURETTOR RETAINER 21E.21H.21J ¥630 ¥536 15% Add :
NO IMAGE OS-24003100 CYLINDER & PISTON ASSEMBLY 46LA ¥2,820 ¥2,397 15% Add :
NO IMAGE OS-24005000 CONNECTING ROD 40-46LA ¥1,010 ¥859 15% Add :
NO IMAGE OS-24007010 (Discontinued) COVER PLATE ASSEMBLY 40.46LA ¥1,670 ¥1,420 15%  No stock
NO IMAGE OS-24007020 (Discontinued) COVER PLATE UNIT 40.46LA ¥1,080 ¥918 15%  No stock
NO IMAGE OS-24007120 (Discontinued) NEEDLE STAY 40LA.46LA ¥210 ¥179 15%  No stock
NO IMAGE OS-24203410 (Discontinued) PISTON RING FS40.40S ¥1,280 ¥1,088 15%  No stock
NO IMAGE OS-24604010 CYLINDER HEAD 46AXII ¥1,140 ¥969 15% Add :
NO IMAGE OS-24608000 (Discontinued) DRIVE WASHER 46AX.55AX ¥530 ¥498 6%  No stock
NO IMAGE OS-24608010 (Discontinued) DRIVE WASHER 55AX-BE ¥810 ¥689 15%  No stock
NO IMAGE OS-24614010 HEAD GASKET 46AX ¥230 ¥190 17% Add :
NO IMAGE OS-24625125 O-RING (S-32) FOR E-3070 ¥270 ¥223 17% Add :
NO IMAGE OS-24625200 (DISCONTINUED) E-3070 SILENCER ASSEMBLY (46-55AX) ¥1,600 ¥1,552 3%  No stock
NO IMAGE OS-24681000 (Discontinued) CARBURETER COMPLETE (40G) 46AX ¥3,820 ¥3,247 15%  No stock
NO IMAGE OS-24681200 (Discontinued) CARBURETER ROTOR (40G) 46AX ¥1,390 ¥765 45%  No stock
NO IMAGE OS-24681410 (Discontinued) THROTTLE LEVER ASSEMBLY 40G (46AX) ¥250 ¥170 32%  No stock
NO IMAGE OS-24681900 NEEDLE VALVE UNIT 46AX ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-24681910 NEEDLE VALVE UNIT BODY 46AX ¥520 ¥442 15% Add :
NO IMAGE OS-24682930 (Discontinued) NEEDLE VALVE STAY 46AX ¥210 ¥197 6%  No stock
NO IMAGE OS-24881824 O-RING (7B.20G) ¥240 ¥198 18% Add :
NO IMAGE OS-24925202 FIXING SCREW 9B CARB.743SIL. (CSM3.5X12) ¥230 ¥196 15% Add :
NO IMAGE OS-24981837 O-RING FOR NEEDLE ¥300 ¥255 15% Add :
NO IMAGE OS-25203100 CYLINDER LINER 50SX-H.HG ¥3,840 ¥3,264 15% Add :
NO IMAGE OS-25205000 CONNECTING ROD 50SX-H.HG ¥1,260 ¥1,071 15% Add :
NO IMAGE OS-25207001 Cover Plate 50SX-H ¥590 ¥502 15% Add :
NO IMAGE OS-25303400 PISTON RING 50SX-H.46FX-H.46SF ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-25381203 CARBURETTOR ROTOR 4D.20J ¥1,260 ¥1,071 15% Add :
NO IMAGE OS-25381701 CARBURETTOR RETAINER 12TZ.18TZ.12TG.15RX ¥470 ¥388 17% Add :
NO IMAGE OS-25501000 (Discontinued) CRANKCASE 46VX-M.DF ¥7,510 ¥7,059 6%  No stock
NO IMAGE OS-25501800 REAR HOUSING 46VX-M.DF ¥3,510 ¥3,299 6% Add :
NO IMAGE OS-25581000 (Discontinued) CARBURETTOR COMPLETE (40A) 46VX-M ¥6,050 ¥5,687 6%  No stock
NO IMAGE OS-25581220 ROTOR GUIDE SCREW(40A) 46VX-M ¥280 ¥238 15% Add :
NO IMAGE OS-25581700 CARBURETTOR FIXING SCREW(40A) 46VX-M ¥230 ¥190 17% Add :
NO IMAGE OS-25614010 (DISCONTINUED) GASKET SET 46FX ¥200 ¥170 15%  No stock
NO IMAGE OS-25701000 CRANKCASE 55AX.BE ¥4,510 ¥3,834 15% Add :
NO IMAGE OS-25703000 CYLINDER & PISTON ASSEMBLY 55AX.BE ¥7,640 ¥6,494 15% Add :
NO IMAGE OS-25704010 (Discontinued) CYLINDER HEAD 55AX-BE ¥2,270 ¥1,930 15%  No stock
NO IMAGE OS-25781000 (Discontinued) CARBURETTOR COMPLETE (40J) 55AX upgraded to OS-24681010 ¥5,000 ¥4,250 15%  No stock
NO IMAGE OS-25781100 (Discontinued) CARBURETTOR BODY (40J) 55AX ¥2,500 ¥2,125 15%  No stock
NO IMAGE OS-25781600 MIXTURE CONTROL VALVE 40J (55AX) ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-25803100 CYLINDER LINER 55HZ ¥4,220 ¥3,587 15% Add :
NO IMAGE OS-25804160 HEAD GASKET 55HZ ¥230 ¥196 15% Add :
NO IMAGE OS-25881200 CARBURETTOR ROTOR (40L) 55HZ ¥2,580 ¥2,193 15% Add :
NO IMAGE OS-25881220 ROTOR GUIDE WASHER (40L) 55HZ ¥390 ¥332 15% Add :
NO IMAGE OS-26022200 THRUST WASHER 65LA.60FP ¥210 ¥179 15% Add :
NO IMAGE OS-26028000 (Discontinued) E-4010 SILENCER 65LA.61FX ¥2,750 ¥2,283 17%  No stock
NO IMAGE OS-26028120 SILENCER ASSEMBLE SCREW E-4010A ¥300 ¥248 17% Add :
NO IMAGE OS-26028840 (Discontinue) EXHAUST GASKET E-4010 ¥170 ¥145 15%  No stock
NO IMAGE OS-26029500 (Discontinued) AIR-BLEED SCREW (W/SPRING) 60A ¥230 ¥190 17%  No stock
NO IMAGE OS-26381501 SCREW SET M3X3 ¥240 ¥198 18% Add :
NO IMAGE OS-26501010 (Discontinued) CRANKCASE 65LA(SILVER) ¥4,180 ¥4,055 3%  No stock
NO IMAGE OS-26503000 (Discontinued) CYLINDER & PISTON ASSEMBLY 65LA ¥5,200 ¥5,044 3%  No stock
NO IMAGE OS-26504010 CYLINDER HEAD 65LA(SILVER) ¥1,800 ¥1,746 3% Add :
NO IMAGE OS-26531005 BALL BEARING (F) FS52S ¥960 ¥816 15% Add :
NO IMAGE OS-26582920 NEEDLE VALVE UNIT FIXING SCREW 65LA ¥230 ¥196 15% Add :
NO IMAGE OS-26603400 PISTON RING FR5-300.FS61 ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-26681803 THROTTLE STOP SCREW HOLDER 2D-7B ¥270 ¥230 15% Add :
NO IMAGE OS-26731002 BALL BEARING (F) 40-61.70S.91S ¥960 ¥816 15% Add :
NO IMAGE OS-26908000 DRIVE WASHER 65AX ¥630 ¥536 15% Add :
NO IMAGE OS-26981200 CARBURETTOR ROTOR (61D) 65AX ¥2,010 ¥1,709 15% Add :
NO IMAGE OS-27003100 CYLINDER LINER 70SZ-H ¥6,770 ¥5,755 15% Add :
NO IMAGE OS-27014000 GASKET SET 70SZ-H ¥270 ¥259 4% Add :
NO IMAGE OS-27081600 MIXTURE CONTROL VALVE ASSY 60K(70SZ-H) ¥1,440 ¥1,440 0% Add :
NO IMAGE OS-27081900 NEEDLE VALVE ASSEMBLY 20M.60K.60MC ¥1,640 ¥1,394 15% Add :
NO IMAGE OS-27126258 (Discontinued) SILICONE SEAL RING 65VR-DF.91VR-DF ¥470 ¥456 3%  No stock
NO IMAGE OS-27330010 BALL BEARING (R) 46VX.61-91VR.FS48S ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-27381900 NEEDLE VALVE ASSEMBLY 6H.7H.8B.C14 ¥1,140 ¥969 15% Add :
NO IMAGE OS-27425300 SILENCER ASSEMBLE SCREW E-4040 (75AX) ¥330 ¥281 15% Add :
NO IMAGE OS-27516000 (Discontinued) REAR ROTOR 61-91VR ¥290 ¥247 15%  No stock
NO IMAGE OS-27681340 MIX.CONTROL VALVE STOPPER 60LH.40E ¥230 ¥216 6% Add :
NO IMAGE OS-27708200 WOODRUFF KEY 50SX.61SX.RX.91SXH.SZ.RZ-H ¥270 ¥209 23% Add :
NO IMAGE OS-27720000 THRUST WASHER 46-91HG.HGL SERIES ¥230 ¥184 20% Add :
NO IMAGE OS-27881400 THROTTLE LEVER ASSEMBLY 70N.C14.60F.70D ¥230 ¥196 15% Add :
NO IMAGE OS-27881800 O-RING(S) (S-6) 86.C14.60MC ¥230 ¥190 17% Add :
NO IMAGE OS-27881820 O-RING (S-3) ¥240 ¥198 18% Add :
NO IMAGE OS-27881840 O-RING (S-4) ¥230 ¥190 17% Add :
NO IMAGE OS-27881900 NEEDLE VALVE ASSEMBLY 20J.2D-5B.6B ¥1,140 ¥969 15% Add :
NO IMAGE OS-27913000 SCREW SET 61FX.61SX-H.RX-H ¥630 ¥536 15% Add :
NO IMAGE OS-27917000 PISTON PIN RETAINER 91FX.91SZ.RZ.91SXH ¥240 ¥209 13% Add :
NO IMAGE OS-27981900 NEEDLE VALVE ASSEMBLY 60B.60M-C.LH.60K ¥1,210 ¥1,029 15% Add :
NO IMAGE OS-27984900 THERMO INSULATOR 60B.61B ¥960 ¥816 15% Add :
NO IMAGE OS-28117030 PISTON PIN RETAINER GT15HZ ¥270 ¥230 15% Add :
NO IMAGE OS-28152000 CRANKSHAFT GT15HZ ¥6,560 ¥5,412 18% Add :
NO IMAGE OS-28155000 CONNECTING ROD GT15HZ ¥3,390 ¥2,882 15% Add :
NO IMAGE OS-28162000 Crankshaft - GGT15 ¥4,860 ¥4,131 15% Add :
NO IMAGE OS-28181970 Needle Assembly ¥630 ¥536 15% Add :
NO IMAGE OS-28205000 CONNECTING ROD GT22 ¥3,640 ¥3,094 15% Add :
NO IMAGE OS-28214000 COVER GASKET (S42) GT22 ¥270 ¥230 15% Add :
NO IMAGE OS-28216000 REED VALVE ASSEMBLY GT22 ¥720 ¥612 15% Add :
NO IMAGE OS-28281300 MIXTURE CONTROL SCREW (9B) 81-91VR ¥590 ¥502 15% Add :
NO IMAGE OS-28281900 NEEDLE VALVE ASSEMBLY 9B.8AA ¥1,140 ¥969 15% Add :
NO IMAGE OS-28303100 CYLINDER LINER GT33 ¥4,850 ¥4,123 15% Add :
NO IMAGE OS-28306000 (Discontinued) PISTON PIN GT33 ¥810 ¥689 15%  No stock
NO IMAGE OS-28308000 DRIVE SPACER GT33 ¥2,500 ¥2,125 15% Add :
NO IMAGE OS-28309000 PROPELLER WASHER GT33 ¥270 ¥230 15% Add :
NO IMAGE OS-28314300 EXHAUST GASKET GT33 ¥270 ¥230 15% Add :
NO IMAGE OS-28603100 CYLINDER BLOCK GT60 ¥15,000 ¥12,750 15% Add :
NO IMAGE OS-28603200 PISTON GT60 ¥10,000 ¥6,300 37% Add :
NO IMAGE OS-28614000 CYLINDER GASKET GT60 ¥270 ¥230 15% Add :
NO IMAGE OS-28625000 SILENCER E-6020 (GT60) ¥8,520 ¥7,199 16% Add :
NO IMAGE OS-29015019 CARBURETTOR GASKET 20E.7D.60F.60MC.70D ¥240 ¥209 13% Add :
NO IMAGE OS-29061406 HEAD GASKET (0.2T) 91HZ ¥270 ¥223 17% Add :
NO IMAGE OS-29067000 (Discontinued) COVER PLATE 91HZ.SZ-H.RZ-H ¥1,150 ¥1,093 5%  No stock
NO IMAGE OS-29067110 PUMP FIXING SCREW 91SZ-H-P ¥270 ¥223 17% Add :
NO IMAGE OS-29067120 PUMP FIXING SCREW (CSM3X18) 91HZ-PS ¥270 ¥223 17% Add :
NO IMAGE OS-29073110 CYLINDER LINER O.S.SPEED 91HZ-R 3C ¥6,890 ¥5,822 16% Add :
NO IMAGE OS-29074030 (Discontinued) HEATSINK HEAD (BLACK) 91HZ-R ¥6,430 ¥5,466 15%  No stock
NO IMAGE OS-29074040 (Discontinued) HEATSINK HEAD O.S.SPEED 91HZ-R 3C ¥7,630 ¥6,486 15%  No stock
NO IMAGE OS-29074050 (Discontinue) HEATSINK HEAD O.S.SPEED 91HZ-R 3D ¥290 ¥247 15%  No stock
NO IMAGE OS-29077100 CRANKCASE HEATSINK 91HZ ¥1,640 ¥1,394 15% Add :
NO IMAGE OS-29083020 CARBURETTOR COMPLETE(60LH) 50SX-H HYPER ¥7,550 ¥6,418 15% Add :
NO IMAGE OS-29083110 CARBURETTOR BODY 60LH (50SX-HYPER) ¥2,880 ¥2,448 15% Add :
NO IMAGE OS-29083600 MIXTURE CONTROL VALVE ASSEMBLY 60LH.60L ¥1,590 ¥1,352 15% Add :
NO IMAGE OS-29085020 CARBURETTER COMPLETE (61B-P) 91HZ-PS ¥16,170 ¥13,745 15% Add :
NO IMAGE OS-29085140 THROTTLE LEVER ASSEMBLY 40L 61B-PII ¥270 ¥223 17% Add :
NO IMAGE OS-29085940 NEEDLE HOLDER (61B) 91HZ ¥520 ¥442 15% Add :
NO IMAGE OS-29085950 FUEL INLET (61B) 91HZ ¥520 ¥442 15% Add :
NO IMAGE OS-29088000 (Discontinued) CARBURETTOR COMPLETE (61E-R) 91HZ-R ¥18,480 ¥15,708 15%  No stock
NO IMAGE OS-29088130 CARBURETTOR BODY (61F) OSSP91HZ-R 3C ¥6,890 ¥5,822 16% Add :
NO IMAGE OS-29088140 CARBURETTOR BODY (61G) OSSP91HZ-R 3D ¥6,890 ¥5,822 16% Add :
NO IMAGE OS-29112000 CRANKSHAFT 95AX ¥4,720 ¥4,012 15% Add :
NO IMAGE OS-29115000 CONNECTING ROD 95AX ¥1,640 ¥1,394 15% Add :
NO IMAGE OS-29121000 CRANKCASE 120AX ¥9,760 ¥8,052 18% Add :
NO IMAGE OS-29121400 GASKET SET 120AX ¥390 ¥332 15% Add :
NO IMAGE OS-29121411 HEAD GASKET (0.1T) 120AX PS ¥270 ¥230 15% Add :
NO IMAGE OS-29121420 COVER GASKET (S38) 120AX ¥230 ¥190 17% Add :
NO IMAGE OS-29122010 (Discontinued) CRANKSHAFT 120AX PS ¥5,360 ¥4,556 15%  No stock
NO IMAGE OS-29122500 SILENCER E-5020 (120AX) ¥4,760 ¥4,046 15% Add :
NO IMAGE OS-29122520 SILENCER FIXING SCREW(L) CSM4X45 E-5020 ¥230 ¥190 17% Add :
NO IMAGE OS-29122530 SILENCER ASSEMBLE SCREW (M5X141) E-5020 ¥330 ¥281 15% Add :
NO IMAGE OS-29123100 CYLINDER LINER 120AX ¥6,510 ¥5,534 15% Add :
NO IMAGE OS-29124000 CYLINCER HEAD 120AX ¥3,760 ¥3,196 15% Add :
NO IMAGE OS-29124010 CYLINDER HEAD 120AX-BE ¥4,290 ¥3,861 10% Add :
NO IMAGE OS-29181940 NEEDLE HOLDER ASSY (60MP) 91SZ-PS ¥960 ¥816 15% Add :
NO IMAGE OS-29182000 CARBURETTOR COMPLETE (70D) 120AX ¥7,260 ¥6,135 15% Add :
NO IMAGE OS-29182010 CARBURETTOR COMPLETE (70D-BE) 120AX-BE ¥7,880 ¥6,698 15% Add :
NO IMAGE OS-29183100 CARBURETTOR BODY 60M-C (91SZ-H) ¥4,860 ¥4,131 15% Add :
NO IMAGE OS-29183200 CARBURETTOR ROTOR 60M-C (91SZ-H) ¥2,080 ¥1,768 15% Add :
NO IMAGE OS-29183210 (DISCONTINUED) CARBURETTOR ROTOR 60M-P (91SZ-H-P) ¥290 ¥261 10%  No stock
NO IMAGE OS-29317000 PISTON PIN RETAINER BGX-1 ¥270 ¥230 15% Add :
NO IMAGE OS-29326400 ADAPTOR FIXING SCREW E-5010 (CSM5X15) ¥270 ¥223 17% Add :
NO IMAGE OS-29381010 (Discontinued) CARBURETTOR COMPLETE (9B) 61-91VR ¥290 ¥273 6%  No stock
NO IMAGE OS-29404000 CYLINDER HEAD 140RX ¥4,760 ¥4,046 15% Add :
NO IMAGE OS-29405000 CONNECTING ROD 140RX.160FX ¥2,770 ¥2,355 15% Add :
NO IMAGE OS-29408000 DRIVE WASHER 140RX ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-29414000 GASKET SET 140RX ¥330 ¥281 15% Add :
NO IMAGE OS-29481000 (Discontinued) CARBURETTOR COMPLETE (70A) 140RX ¥6,590 ¥5,602 15%  No stock
NO IMAGE OS-29481200 (Discontinued) CARBURETTOR ROTOR 70A (140RX) ¥1,800 ¥1,530 15%  No stock
NO IMAGE OS-29481300 ROTOR STOPPER 70A (140RX) ¥270 ¥223 17% Add :
NO IMAGE OS-29505000 (Discontinued) CONNECTING ROD 91FX.91SX-H.65LA.60FP ¥1,390 ¥1,307 6%  No stock
NO IMAGE OS-29505010 CONNECTING ROD 91RZ-H.91SX-H C-SPEC ¥1,640 ¥1,394 15% Add :
NO IMAGE OS-29513000 SCREW SET 91FX.91SX-H ¥770 ¥655 15% Add :
NO IMAGE OS-29602000 CRANKSHAFT 160FX ¥6,820 ¥5,797 15% Add :
NO IMAGE OS-29604000 (Discontinued) CYLINDER HEAD 160FX ¥4,530 ¥3,579 21%  No stock
NO IMAGE OS-29606000 PISTON PIN 160FX ¥890 ¥757 15% Add :
NO IMAGE OS-29610100 (Discontinued) LOCKNUT SET 160FX UNF 3/8-24 ¥1,620 ¥1,539 5%  No stock
NO IMAGE OS-29613000 SCREW SET 160FX ¥770 ¥655 15% Add :
NO IMAGE OS-29614000 GASKET SET 160FX ¥390 ¥332 15% Add :
NO IMAGE OS-29630000 BALL BEARING (R) 160FX ¥1,760 ¥1,496 15% Add :
NO IMAGE OS-29701200 ROTATION SENSOR GT-55 ¥4,260 ¥3,621 15% Add :
NO IMAGE OS-29701210 ROTATION SENSOR FIXING SCREW GT-55 ¥270 ¥223 17% Add :
NO IMAGE OS-29702000 (Discontinued) CRANKSHAFT GT55 ¥10,980 ¥9,333 15%  No stock
NO IMAGE OS-29702100 PILOT SHAFT GT55 ¥1,640 ¥1,394 15% Add :
NO IMAGE OS-29703100 CYLINDER LINER GT55 ¥8,570 ¥7,285 15% Add :
NO IMAGE OS-29703200 PISTON GT55 ¥5,120 ¥4,352 15% Add :
NO IMAGE OS-29707000 COVER PLATE GT55 ¥2,380 ¥2,023 15% Add :
NO IMAGE OS-29708100 TAPER COLLET GT55.GT60 ¥520 ¥442 15% Add :
NO IMAGE OS-29708200 PARAREL KEY GT55.GT60 ¥270 ¥223 17% Add :
NO IMAGE OS-29709000 PROPELLER WASHER GT55.GT60 ¥390 ¥332 15% Add :
NO IMAGE OS-29714300 EXHAUST GASKET GT55.GT60 ¥270 ¥223 17% Add :
NO IMAGE OS-29717000 PISTON PIN RETAINER GT55.GT60 ¥270 ¥223 17% Add :
NO IMAGE OS-29781030 WLA-2 PLATE-PASSAGE 157-738 ¥1,180 ¥1,003 15% Add :
NO IMAGE OS-29781040 (Discontinued) WLA-2 GASKET-PUMP 92-415 ¥240 ¥204 15%  No stock
NO IMAGE OS-29781050 WLA-2 DIAPHRAGM-PUMP 95-99 ¥540 ¥459 15% Add :
NO IMAGE OS-29781070 WLA-2 CARB.ASSEMBLE SCREW 96-322 ¥210 ¥204 3% Add :
NO IMAGE OS-29781355 WLA-2 SCREW 96-603 ¥230 ¥190 17% Add :
NO IMAGE OS-29781510 WLA-2 SHAFT-THROTTLE 22-4045 ¥1,640 ¥1,394 15% Add :
NO IMAGE OS-29781550 WLA-2 LEVER-OUTER 18-3397 ¥610 ¥519 15% Add :
NO IMAGE OS-2A002000 Crankshaft ¥14,410 ¥12,249 15% Add :
NO IMAGE OS-2A004100 Inner Head R2101 ¥3,510 ¥2,984 15% Add :
NO IMAGE OS-2A302000 CRANKSHAFT O.S.SPEED B2102 ¥13,090 ¥11,127 15% Add :
NO IMAGE OS-2A402000 CRANKSHAFT O.S.SPEED T1201 ¥8,570 ¥7,285 15% Add :
NO IMAGE OS-2AN03000 CYLINDER & PISTON ASSEMBLY ¥12,740 ¥10,511 17% Add :
NO IMAGE OS-2AP81100 CARBURETTOR BODY (12F2-B) ¥3,640 ¥3,094 15% Add :
NO IMAGE OS-2AP81950 UNIVERSAL NIPPLE NO.21 ¥440 ¥374 15% Add :
NO IMAGE OS-2AS02000 CRANKSHAFT OSSPEED 21XZ-GT ¥13,090 ¥11,127 15% Add :
NO IMAGE OS-2AS04100 INNER HEAD OSSPEED 21XZ-GT ¥3,510 ¥2,984 15% Add :
NO IMAGE OS-2AW01000 CRANKCASE 21XR-B VER.2 ¥4,390 ¥3,732 15% Add :
NO IMAGE OS-2AW07000 Cover Plate MAX-21XR-B VER.III ¥1,150 ¥978 15% Add :
NO IMAGE OS-2AY03000 CYLINDER & PISTON ASSY OSSPEED R2103 ¥12,740 ¥10,511 17% Add :
NO IMAGE OS-2B901000 CRANKCASE MAX-R21 ¥8,760 ¥7,402 16% Add :
NO IMAGE OS-2B903000 CYLINDER & PISTON ASSY MAX-R21 ¥9,600 ¥8,112 16% Add :
NO IMAGE OS-2B903010 BUILT UP PARTS SET MAX R21 ¥12,910 ¥10,974 15% Add :
NO IMAGE OS-2BN02000 CRANKSHAFT O.S.SPEED B2103 ¥13,090 ¥11,127 15% Add :
NO IMAGE OS-2BN03000 CYLINDER & PISTON ASSEMBLY B2013 TYPE S ¥12,740 ¥10,829 15% Add :
NO IMAGE OS-2BN04000 OUTER HEAD B2103 Type S ¥7,260 ¥6,135 15% Add :
NO IMAGE OS-2BN04100 INNER HEAD WITH O-RING O.S.SPEED B2103 ¥3,800 ¥3,230 15% Add :
NO IMAGE OS-2BN81520 DUST COVER 22D ¥480 ¥408 15% Add :
NO IMAGE OS-2BP03000 CYLINDER & PISTON ASSEMBLY B2103 Type R ¥12,740 ¥10,829 15% Add :
NO IMAGE OS-2BP04000 OUTER HEAD O.S.SPEED B2103 R ¥7,260 ¥6,171 15% Add :
NO IMAGE OS-2BP81000 CARBURETTOR COMPLETE 22E(B) W/O REDUCER ¥10,940 ¥9,299 15% Add :
NO IMAGE OS-2BR02000 CRANKSHAFT 11CZ-A ¥2,610 ¥2,271 13% Add :
NO IMAGE OS-2BR04160 HEAD GASKET 11CZ-A ¥290 ¥247 15% Add :
NO IMAGE OS-2BR07000 COVER PLATE 11CZ-A ¥980 ¥833 15% Add :
NO IMAGE OS-2BR08000 DRIVE WASHER 11CZ-A ¥1,630 ¥1,386 15% Add :
NO IMAGE OS-2BR81100 CARBURETOR BODY 12H (11CZ-A) ¥2,820 ¥2,397 15% Add :
NO IMAGE OS-2C403000 CYLINDER & PISTON ASSY OSSPEED R21 EURO ¥12,740 ¥8,281 35% Add :
NO IMAGE OS-2C404000 OUTER HEAD OSSPEED R21 EURO ¥6,560 ¥5,576 15% Add :
NO IMAGE OS-2CC02000 Crankshaft for R21GT ¥13,090 ¥11,127 15% Add :
NO IMAGE OS-2CH04010 Outer Head for B21 Ronda ¥7,480 ¥6,171 18% Add :
NO IMAGE OS-2CS04180 Inner head O-ring T1204 ¥450 ¥383 15% Add :
NO IMAGE OS-2CY04100 Inner Head MAX-21XR-B VER.III ¥1,630 ¥1,386 15% Add :
NO IMAGE OS-2D201000 Crankcase MAX-12TG Ver.IV ¥3,570 ¥3,035 15% Add :
NO IMAGE OS-2D203100 Build-up parts set ¥7,400 ¥6,253 16% Add :
NO IMAGE OS-2DA03000 Cylinder & Piston Assembly for B21 ONGARO EDITION ¥12,740 ¥10,829 15% Add :
NO IMAGE OS-2DA07010 Thrust Plate for B21 ONGARO EDITION ¥630 ¥536 15% Add :
NO IMAGE OS-2DJ03000 Cylinder & Piston Assembly R21 ¥13,570 ¥11,195 18% Add :
NO IMAGE OS-2DL04000 Outer Head for B21 ONGARO EDITION ¥7,480 ¥6,321 15% Add :
NO IMAGE OS-30601 FS-62V LIMITED EDITION, SOLD OUT with the manufacturer ¥36,000 ¥30,600 15%  No stock
NO IMAGE OS-40602000 CRANKSHAFT FS-62V ¥4,070 ¥3,460 15% Add :
NO IMAGE OS-40614000 HEAD GASKET FS-62V ¥230 ¥190 17% Add :
NO IMAGE OS-40625100 SILENCER BODY F-4050 (FS-62V) ¥2,500 ¥2,125 15% Add :
NO IMAGE OS-40901000 CRANKCASE FS-95V ¥7,880 ¥6,698 15% Add :
NO IMAGE OS-40906000 PISTON PIN FS-95V ¥520 ¥442 15% Add :
NO IMAGE OS-40960100 VALVE FS-95V ¥1,260 ¥1,071 15% Add :
NO IMAGE OS-41601000 FRONT HOUSING 49-PI.TYPE-II ¥4,640 ¥3,944 15% Add :
NO IMAGE OS-41602010 (Discontinued) Rotor Housing ¥18,260 ¥17,164 6%  No stock
NO IMAGE OS-41611000 REAR COUNTER WEIGHT 49-PI.PI-2 ¥1,140 ¥969 15% Add :
NO IMAGE OS-41614100 BEARING RETAINER 49-PI.PI-2.FS90 ¥230 ¥196 15% Add :
NO IMAGE OS-41616020 REAR COVER 49-PI-2 ¥890 ¥757 15% Add :
NO IMAGE OS-41618120 CARBURETTOR BODY 21G(49-PI-2) ¥2,770 ¥2,355 15% Add :
NO IMAGE OS-41621000 FIXED GEAR FIXING SCREW 49-PI.PI-2 ¥330 ¥279 15% Add :
NO IMAGE OS-41621100 NEEDLE ADJUSTING SCREW (CSM2.6X5) ¥230 ¥196 15% Add :
NO IMAGE OS-41826005 WOODRUFF KEY 49-PI.PI-2 ¥230 ¥196 15% Add :
NO IMAGE OS-42501000 CRANKCASE FS alpha 155 ¥11,880 ¥10,098 15% Add :
NO IMAGE OS-42503400 PISTON RING FS alpha 155 ¥2,010 ¥1,709 15% Add :
NO IMAGE OS-42504200 (Discontinued) ROCKER COVER FS alpha 155 ¥1,230 ¥1,046 15%  No stock
NO IMAGE OS-42504210 ROCKER COVER FSα155 (BLACK) ¥1,230 ¥1,046 15% Add :
NO IMAGE OS-42525100 SILENCER BODY F-6020 (FS alpha 155P) ¥4,510 ¥3,834 15% Add :
NO IMAGE OS-42560200 VALVE SPRING FS alpha 155 ¥230 ¥201 13% Add :
NO IMAGE OS-42561400 ROCKER SUPPORT FS alpha 155 ¥2,140 ¥1,819 15% Add :
NO IMAGE OS-42562000 CAM SHAFT FS alpha 155 ¥4,600 ¥3,910 15% Add :
NO IMAGE OS-42569400 INTAKE MANIFOLD FS alpha 155-P ¥2,010 ¥1,709 15% Add :
NO IMAGE OS-43003400 PISTON RING FS30S ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-43006000 PISTON PIN FS30S ¥390 ¥332 15% Add :
NO IMAGE OS-43069000 EXHAUST HEADER PIPE ASSEMBLY FS30S ¥1,140 ¥969 15% Add :
NO IMAGE OS-43069200 (Discontinued) EXHAUST HEADER PIPE NUT (M9) F-2010 ¥230 ¥190 17%  No stock
NO IMAGE OS-44003200 PISTON FS70S.SII.IL300 ¥2,010 ¥1,709 15% Add :
NO IMAGE OS-44166110 (Discontinued) PUSH ROD COVER FS26-30S ¥290 ¥247 15%  No stock
NO IMAGE OS-44281100 CARBURETTOR BODY 40N (FS52S) ¥1,760 ¥1,496 15% Add :
NO IMAGE OS-44281900 NEEDLE VALVE ASSEMBLY 40N.40J ¥1,140 ¥969 15% Add :
NO IMAGE OS-44281970 NEEDLE 40N.40J ¥630 ¥520 17% Add :
NO IMAGE OS-44302000 CRANKSHAFT FS alpha 72 ¥4,720 ¥4,012 15% Add :
NO IMAGE OS-44303100 CYLINDER LINER FS alpha 72 ¥2,550 ¥2,168 15% Add :
NO IMAGE OS-44308000 DRIVE WASHER FS alpha 72 ¥960 ¥816 15% Add :
NO IMAGE OS-44381000 CARBURETTOR COMPLETE (61N) FS alpha 72 ¥7,500 ¥6,375 15% Add :
NO IMAGE OS-44481310 (Discontinued) AIR BLEED SCREW 60W (FL70) ¥240 ¥204 15%  No stock
NO IMAGE OS-44503110 (DISCONTINUED) CYLINDER LINER FS200S-FI ¥4,600 ¥3,910 15%  No stock
NO IMAGE OS-44503210 (DISCONTINUED) PISTON FS-200S-FI ¥7,500 ¥6,338 15%  No stock
NO IMAGE OS-44505001 CONNECTING ROD FS-200S ¥2,770 ¥2,355 15% Add :
NO IMAGE OS-44507010 COVER PLATE FS-200S-P ¥1,260 ¥1,071 15% Add :
NO IMAGE OS-44514110 O-RING (S-14) ¥270 ¥232 14% Add :
NO IMAGE OS-44525200 EXHAUST HEADER PIPE ASSEMBLY FS-200S ¥1,260 ¥1,071 15% Add :
NO IMAGE OS-44551000 EXHAUST VALVE FS-200S ¥2,500 ¥2,125 15% Add :
NO IMAGE OS-44561000 ROCKER ARM FS-200S ¥2,140 ¥1,819 15% Add :
NO IMAGE OS-44561400 ROCKER SUPPORT FS-200S ¥2,390 ¥2,032 15% Add :
NO IMAGE OS-44581000 CARBURETTOR COMPLETE 80N (FS200S) ¥6,510 ¥5,534 15% Add :
NO IMAGE OS-44581300 (DISCONTINUED) AIR FUNNEL FS200S-FI ¥1,010 ¥859 15%  No stock
NO IMAGE OS-44581500 CARBURETTOR GASKET 80N (FS200S) P-14 ¥270 ¥223 17% Add :
NO IMAGE OS-44582100 (Discontinued) CARBURETTOR BODY 80R (FS200S-P) ¥6,510 ¥5,501 15%  No stock
NO IMAGE OS-44607010 COVER PLATE FSalpha-56 II ¥880 ¥748 15% Add :
NO IMAGE OS-44614100 HEAD GASKET FS alpha-56 ¥230 ¥196 15% Add :
NO IMAGE OS-44625200 EXHAUST HEADER PIPE F-4040 (FS alpha-56) ¥630 ¥520 17% Add :
NO IMAGE OS-44651000 EXHAUST VALVE FS alpha-56 ¥1,100 ¥935 15% Add :
NO IMAGE OS-44660300 VALVE SPRING SEAT FS alpha-56 ¥240 ¥198 18% Add :
NO IMAGE OS-44666100 PUSH ROD COVER FS alpha-56 ¥330 ¥272 18% Add :
NO IMAGE OS-44681600 MIXTURE CONTROL VALVE ASSY 40NA( alpha-56) ¥630 ¥520 17% Add :
NO IMAGE OS-44701109 (DISCONTINUED) O.S. Cam Cover Screws FS-70 Ultimate ¥270 ¥230 15%  No stock
NO IMAGE OS-44714300 (DISCONTINUED) ROCKER COVER GASKET ¥300 ¥282 6%  No stock
NO IMAGE OS-44731000 BALL BEARING (F) FS70U.GT22 ¥1,080 ¥918 15% Add :
NO IMAGE OS-44781200 (DISCONTINUED) O.S. Slide Valve #60U ¥1,640 ¥1,394 15%  No stock
NO IMAGE OS-44781400 (Discontinued) (DISCONTINUED) O.S. Throttle Lever Assembly #60U ¥450 ¥450 0%  No stock
NO IMAGE OS-44825400 SILENCER ASSEMBLE SCREW F-5030 (M4.0X95) ¥390 ¥332 15% Add :
NO IMAGE OS-44881000 CARBURETTOR COMPLETE (60RA) FS alpha-81 ¥7,500 ¥6,338 15% Add :
NO IMAGE OS-44881300 AIR FUNNEL FS alpha 81.110.110P ¥890 ¥757 15% Add :
NO IMAGE OS-44881970 NEEDLE 60RA( alpha-81) ¥630 ¥520 17% Add :
NO IMAGE OS-44906000 PISTON PIN FS alpha 110 ¥440 ¥374 15% Add :
NO IMAGE OS-44925300 SILENCER ASSEMBLE SCREW F-5040 (M4X110) ¥390 ¥332 15% Add :
NO IMAGE OS-44966000 (Discontinued) PUSH ROD FS alpha 110 ¥390 ¥332 15%  No stock
NO IMAGE OS-44969430 INTAKE MANIFOLD FS alpha 110-P ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-45010002 PROPELLER NUT (5/16-24) 61-91.FS120 ¥230 ¥190 17% Add :
NO IMAGE OS-45069200 MANIFOLD NUT FS.FT.FR ¥260 ¥221 15% Add :
NO IMAGE OS-45169210 EXHAUST GASKET FT120II.160 ¥260 ¥204 22% Add :
NO IMAGE OS-45205000 (Discontinued) CONNECTING ROD FS40S.48S.52S ¥930 ¥791 15%  No stock
NO IMAGE OS-45261010 ROCKER ARM ASSEMBLY FS40S.48S.52S ¥1,390 ¥1,182 15% Add :
NO IMAGE OS-45264000 (Discontinued) CAM FOLLOWER FS26S-40S ¥520 ¥504 3%  No stock
NO IMAGE OS-45266112 (Discontinued) PUSH ROD COVER FS40S ¥270 ¥230 15%  No stock
NO IMAGE OS-45283960 (Discontinued) NOZZLE ASSEMBLY FS26S.40S ¥330 ¥310 6%  No stock
NO IMAGE OS-45284000 (Discontinued) CHOKE VALVE ASSEMBLY FS40S ¥930 ¥874 6%  No stock
NO IMAGE OS-45406000 PISTON PIN FS90.FT160.91FX.91SX ¥440 ¥374 15% Add :
NO IMAGE OS-45461610 ROCKER ARM SHAFT SPACER IL-300 ¥230 ¥196 15% Add :
NO IMAGE OS-45501130 CAM COVER FS120SIII ¥440 ¥374 15% Add :
NO IMAGE OS-45502030 (DISCONTINUED) CRANKSHAFT FS120SIII ¥5,500 ¥4,345 21%  No stock
NO IMAGE OS-45503210 PISTON FS120S.S2.S3.SE.SP ¥3,390 ¥2,882 15% Add :
NO IMAGE OS-45504130 CYLINDER HEAD FS120SIII ¥7,010 ¥5,923 16% Add :
NO IMAGE OS-45510100 (Discontinued) LOCK NUT FS120S.SII.SE ¥1,320 ¥1,122 15%  No stock
NO IMAGE OS-45514030 GASKET SET FS120SIII.SII ¥390 ¥322 17% Add :
NO IMAGE OS-45515000 O-RING (P-9) ¥230 ¥190 17% Add :
NO IMAGE OS-45520000 THRUST WASHER FS120S.SII.SE.SP ¥230 ¥196 15% Add :
NO IMAGE OS-45525011 SILENCER BODY FS120SII.SE.SP ¥2,390 ¥2,032 15% Add :
NO IMAGE OS-45525031 SILENCER BODY F-5020 (120SIII) ¥4,510 ¥3,834 15% Add :
NO IMAGE OS-45526032 MANIFOLD NUT (M14) F-5020 FS120S-3 ¥230 ¥194 16% Add :
NO IMAGE OS-45526300 (Discontinued) EXHAUST JOINT NUT FS120SE.S-2.SP ¥290 ¥247 15%  No stock
NO IMAGE OS-45560030 INTAKE VALVE ASSEMBLY FS120S3.SE ¥2,640 ¥2,244 15% Add :
NO IMAGE OS-45560220 EXHAUST VALVE SPRING FS120S3.SE ¥230 ¥196 15% Add :
NO IMAGE OS-45560410 COTTER PIN FS120S3.SE ¥440 ¥374 15% Add :
NO IMAGE OS-45562030 CAMSHAFT FS120S3 ¥4,460 ¥3,791 15% Add :
NO IMAGE OS-45566310 O-RING (S-5) FOR PUSH-ROD COVER ¥230 ¥194 16% Add :
NO IMAGE OS-45581100 CARBURETTOR BODY FS120S-E ¥2,140 ¥1,819 15% Add :
NO IMAGE OS-45581700 CARBURETTOR FIXING SCREW FS70S-120S ¥230 ¥196 15% Add :
NO IMAGE OS-45582100 CARBURETTOR BODY (70N) FS120S-3 ¥5,760 ¥4,896 15% Add :
NO IMAGE OS-45582200 CARBURETTOR ROTOR(70N) FS120S-3 ¥1,890 ¥1,607 15% Add :
NO IMAGE OS-45605000 CONNECTING ROD FS70S.SII.91S ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-45630000 BALL BEARING (R) alpha 81.FS70S.SII ¥1,390 ¥1,182 15% Add :
NO IMAGE OS-45681600 (Discontinued) THROTTLE STOP SCREW FT300.240 ¥270 ¥262 3%  No stock
NO IMAGE OS-45701100 (Discontinued) CAM COVER FS30S.FS20-26S ¥280 ¥272 3%  No stock
NO IMAGE OS-45702100 (Discontinued) CRANKSHAFT SPACER FS30S.FS20-26S ¥200 ¥194 3%  No stock
NO IMAGE OS-45762100 (Discontinued) THRUST BALL FS20-30S ¥210 ¥208 1%  No stock
NO IMAGE OS-45901110 CAM COVER FS91S2-P ¥440 ¥374 15% Add :
NO IMAGE OS-45906000 PISTON PIN alpha 81.FS91S.FT160 ¥480 ¥408 15% Add :
NO IMAGE OS-45908000 DRIVE WASHER FS91S2.FS91S2P.FS91S ¥1,010 ¥859 15% Add :
NO IMAGE OS-45910100 LOCK NUT SET FS70S2.91S.91FX.120AX ¥1,390 ¥1,182 15% Add :
NO IMAGE OS-45914010 GASKET SET FS91S2-P ¥390 ¥322 17% Add :
NO IMAGE OS-45960100 INTAKE VALVE (1PC.) FS70S2.91S2 ¥2,010 ¥1,709 15% Add :
NO IMAGE OS-45960110 EXHAUST VALVE (1PC) FS70S2.91S2 ¥2,010 ¥1,709 15% Add :
NO IMAGE OS-45961400 ROCKER SUPPORT ASSY alpha 81.FS70S.91S ¥1,710 ¥1,454 15% Add :
NO IMAGE OS-45961410 ROCKER SUPPORT alpha 81.FS70S.91S ¥1,640 ¥1,394 15% Add :
NO IMAGE OS-45968000 INTAKE MANIFOLD ASSY FS91S-2P ¥1,760 ¥1,496 15% Add :
NO IMAGE OS-45968100 INTAKE MANIFOLD FS91S2-P ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-45968210 (DISCONTINUED) INTAKE MANIFOLD FS91S2 ¥1,520 ¥1,292 15%  No stock
NO IMAGE OS-46013002 SCREW SET FT160.FT120-2 ¥1,260 ¥1,071 15% Add :
NO IMAGE OS-46030008 BALL BEARING (R) 120AX.FT160.FF ¥1,390 ¥1,182 15% Add :
NO IMAGE OS-46031005 CAMSHAFT BEARING (F) FT.FF.IL ¥1,120 ¥952 15% Add :
NO IMAGE OS-46066319 O-RING (L)P-3 ¥230 ¥196 15% Add :
NO IMAGE OS-46103100 CYLINDER LINER alpha 81.91S2.91S.FT160 ¥2,690 ¥2,287 15% Add :
NO IMAGE OS-46105000 CONNECTING ROD FT160.FT120-2 ¥4,390 ¥3,732 15% Add :
NO IMAGE OS-46108000 DRIVE WASHER FT160.FT120-2 ¥1,640 ¥1,394 15% Add :
NO IMAGE OS-46114000 HEAD GASKET SET FT160 ¥240 ¥198 18% Add :
NO IMAGE OS-46160400 VALVE SPRING RETAINER FS.FT.FR.IL ¥230 ¥216 6% Add :
NO IMAGE OS-46168110 INTAKE PIPE (R) FT160 ¥1,120 ¥952 15% Add :
NO IMAGE OS-46168200 INTAKE PIPE (L) ASSY FT160 ¥1,210 ¥1,029 15% Add :
NO IMAGE OS-46169100 EXHAUST PIPE FT160 ¥1,040 ¥884 15% Add :
NO IMAGE OS-46181950 FUEL INLET 20M.FT.FF.FR.91FX.49PI2 ¥440 ¥374 15% Add :
NO IMAGE OS-46202200 (Discontinued) DRIVE GEAR KEY FT300 ¥300 ¥255 15%  No stock
NO IMAGE OS-46202300 (Discontinued) DRIVE GEAR FIXING SCREW FT300 ¥230 ¥172 25%  No stock
NO IMAGE OS-46204020 (Discontinued) CYLINDER HEAD (W/ VALVE) FT300 ¥13,430 ¥13,027 3%  No stock
NO IMAGE OS-46209400 PROPELLER SPACER FT300.FR ¥320 ¥272 15% Add :
NO IMAGE OS-46266110 (Discontinued) PUSH ROD COVER FT300.240 ¥360 ¥349 3%  No stock
NO IMAGE OS-46268000 (Discontinued) INTAKE MANIFOLD ASSEMBLY FT300 ¥3,530 ¥3,424 3%  No stock
NO IMAGE OS-46268010 (Discontinued) INTAKE MANIFOLD FT300 ¥3,270 ¥3,172 3%  No stock
NO IMAGE OS-46268100 (Discontinued) INTAKE PIPE (R) ASSY FT300.240 ¥1,400 ¥1,358 3%  No stock
NO IMAGE OS-46268110 INTAKE PIPE (R) FT300.240 ¥1,240 ¥1,054 15% Add :
NO IMAGE OS-46268200 (Discontinued) INTAKE PIPE (L) ASSEMBLY FT300.240 ¥1,400 ¥1,358 3%  No stock
NO IMAGE OS-46269000 (Discontinued) EXHAUST PIPE ASSEMBLY FT300.240 ¥1,270 ¥1,080 15%  No stock
NO IMAGE OS-46269200 (Discontinued) PIPE LOCK NUT FT300.240 ¥290 ¥247 15%  No stock
NO IMAGE OS-46281330 MIXTURE CONTROL SCREW HOLDER FT300.240 ¥710 ¥604 15% Add :
NO IMAGE OS-46402300 COUPLING COLLAR FF320 ¥1,420 ¥1,207 15% Add :
NO IMAGE OS-46404030 CYLINDER HEAD (W/VALVE) FF320 ¥9,590 ¥7,912 17% Add :
NO IMAGE OS-46410100 LOCK NUT SET FF320 (UNF5/16-24) ¥2,350 ¥1,998 15% Add :
NO IMAGE OS-46413001 SCREW SET FF320 ¥2,060 ¥1,751 15% Add :
NO IMAGE OS-46481200 CARBURETTOR ROTOR FF320.FT160 ¥2,350 ¥1,998 15% Add :
NO IMAGE OS-46481320 MIXTURE CONTROL SCREW FF320.FR5.FT160 ¥320 ¥272 15% Add :
NO IMAGE OS-46501800 REAR HOUSING IL-300 ¥13,690 ¥12,869 6% Add :
NO IMAGE OS-46505000 CONNECTING ROD IL-300 ¥10,960 ¥9,316 15% Add :
NO IMAGE OS-46514000 (Discontinued) COUPLING BEARING IL-300 ¥1,240 ¥1,054 15%  No stock
NO IMAGE OS-46562000 CAMSHAFT IL-300 ¥25,810 ¥21,939 15% Add :
NO IMAGE OS-46568200 INTAKE MANIFOLD (B) ASSY IL-300 ¥1,120 ¥952 15% Add :
NO IMAGE OS-47004010 (Discontinued) CYLINDER HEAD (W/ VALVE ASSY) FR5-300 ¥9,590 ¥8,104 15%  No stock
NO IMAGE OS-47005000 (DISCONTINUED) MASTER CONNECTING ROD ASSEMBLY FR5-300 ¥5,760 ¥4,896 15%  No stock
NO IMAGE OS-47014300 (DISCONTINUED) COVER GASKET FR5-300 ¥320 ¥272 15%  No stock
NO IMAGE OS-47030000 CAM HOLDER BEARING FR5.FR7 ¥1,380 ¥1,173 15% Add :
NO IMAGE OS-47062100 (DISCONTINUED) EXHAUST CAM FR5-300 ¥4,390 ¥3,732 15%  No stock
NO IMAGE OS-47062200 CAM THRUST WASHER (A) FR5.FR7 ¥230 ¥196 15% Add :
NO IMAGE OS-47062300 CAM THRUST WASHER (B) FR5.FR7 ¥230 ¥190 17% Add :
NO IMAGE OS-47066110 (DISCONTINUED) PUSH ROD COVER (S) FR5-300 ¥320 ¥272 15%  No stock
NO IMAGE OS-47081700 CARBURETTOR FIXING SCREW FR5-300 ¥230 ¥190 17% Add :
NO IMAGE OS-47101810 BACK PLATE PARALLEL PIN FR7-420 ¥230 ¥190 17% Add :
NO IMAGE OS-47102310 CRANK PIN STOP SCREW FR7-420 ¥1,240 ¥1,054 15% Add :
NO IMAGE OS-47104200 ROCKER COVER FR7-420 ¥630 ¥536 15% Add :
NO IMAGE OS-47105400 LINK PIN FR7-420 ¥500 ¥413 17% Add :
NO IMAGE OS-47105410 LINK PIN E-RING FR7-420 ¥230 ¥190 17% Add :
NO IMAGE OS-47109500 WAVE WASHER 8MM FR7-420 ¥230 ¥190 17% Add :
NO IMAGE OS-47114010 HEAD GASKET (AL0.4) FR7-420 ¥230 ¥190 17% Add :
NO IMAGE OS-47161100 ROCKER ARM FS alpha-81 ¥1,640 ¥1,394 15% Add :
NO IMAGE OS-47161120 ROCKER ARM THRUST WASHER FR7-420 ¥230 ¥190 17% Add :
NO IMAGE OS-47162100 EXHAUST CAM FR7-420 ¥4,390 ¥3,732 15% Add :
NO IMAGE OS-47162500 CAM GEAR FR7-420 ¥3,440 ¥2,924 15% Add :
NO IMAGE OS-47164000 CAM FOLLOWER FR7.FR5 ¥970 ¥825 15% Add :
NO IMAGE OS-47166100 PUSH ROD COVER SET FR7-420 ¥1,650 ¥1,403 15% Add :
NO IMAGE OS-47166210 O-RING (SS-5) ¥360 ¥306 15% Add :
NO IMAGE OS-47181000 CARBURETTOR COMPLETE (80T) FR7-420 ¥8,630 ¥7,120 17% Add :
NO IMAGE OS-49403400 Piston Ring GF40 ¥1,890 ¥1,607 15% Add :
NO IMAGE OS-49405000 CONNECTING ROD GF40 ¥4,510 ¥3,834 15% Add :
NO IMAGE OS-49408000 DRIVE WASHER GF40 ¥2,140 ¥1,819 15% Add :
NO IMAGE OS-49460100 INTAKE VALVE GF30-40 ¥2,640 ¥2,244 15% Add :
NO IMAGE OS-49460110 EXHAUST VALVE GF30-40 ¥2,640 ¥2,244 15% Add :
NO IMAGE OS-49462000 CAMSHAFT GF40 ¥4,860 ¥4,131 15% Add :
NO IMAGE OS-49466000 PUSH ROD GF40 ¥1,580 ¥1,343 15% Add :
NO IMAGE OS-49466100 PUSH ROD COVER GF30-40 ¥630 ¥536 15% Add :
NO IMAGE OS-49469400 INTAKE MANIFOLD GF40 ¥960 ¥816 15% Add :
NO IMAGE OS-4A066000 PUSH ROD GF30 ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-4A081210 CARBURETOR ROTOR 70T2 (GF30 II) ¥4,390 ¥3,732 15% Add :
NO IMAGE OS-4A081500 CARBURETTOR GASKET 70T (P14 FKM70) ¥270 ¥230 15% Add :
NO IMAGE OS-4A082000 CARBURETTOR COMPLETE 70T (GF30) ¥12,500 ¥10,625 15% Add :
NO IMAGE OS-4A281950 NIPPLE NO.20 ¥410 ¥349 15% Add :
NO IMAGE OS-4A401000 CRANKCASE GGT10 ¥7,400 ¥6,290 15% Add :
NO IMAGE OS-4A402000 CRANKSHAFT GGT10 ¥4,290 ¥3,647 15% Add :
NO IMAGE OS-4A406000 PISTON PIN GGT10 ¥1,210 ¥1,029 15% Add :
NO IMAGE OS-4AB01800 REAR CASE GT120T ¥14,730 ¥12,211 17% Add :
NO IMAGE OS-4AB81410 THROTTLE LEVER NO.8 ¥2,710 ¥2,304 15% Add :
NO IMAGE OS-51010905 (Discontinued) BRUSHLESS OUTER MOTOR OMA-3805-1200 ¥5,800 ¥4,930 15%  No stock
NO IMAGE OS-51010910 (Discontinued) BRUSHLESS OUTER MOTOR OMA-3810-1050 ¥6,000 ¥5,100 15%  No stock
NO IMAGE OS-51010915 (Discontinued) BRUSHLESS OUTER MOTOR OMA-3815-1000 ¥8,600 ¥7,310 15%  No stock
NO IMAGE OS-51012100 (Discontinued) BRUSHLESS OUTER MOTOR OMA-3825-750-W ¥9,500 ¥8,075 15%  No stock
NO IMAGE OS-51012910 BRUSHLESS OUTER MOTOR OMA-5010-810 ¥15,530 ¥13,201 15% Add :
NO IMAGE OS-51014010 BRUSHLESS OUTER MOTOR OMA-5025-375 ¥18,610 ¥15,819 15% Add :
NO IMAGE OS-52020031 OS ESC OCA-230 W/PROGRAMMER OCP-2 ¥7,710 ¥4,857 37% Add :
NO IMAGE OS-52020081 OS ESC OCA-280 W/PROGRAMMER OCP-2 ¥14,930 ¥12,691 15% Add :
NO IMAGE OS-54030011 (Discontinued) SPYDER 850 BODY KIT & GIMBAL SET ¥86,800 ¥81,592 6%  No stock
NO IMAGE OS-54048000 (Discontinued) SPYDER 850 Z W/TAROT GIMBAL ¥168,000 ¥157,920 6%  No stock
NO IMAGE OS-55500002 NORD LOCK WASHER M3 (10PCS.) ¥890 ¥757 15% Add :
NO IMAGE OS-71413700 Nut Driver 7.0 ¥2,670 ¥2,270 15% Add :
NO IMAGE OS-71414230 Flat Head Screw Driver Bit 3.0 ¥820 ¥697 15% Add :
NO IMAGE OS-71414360 Nut Driver Bit 6.0 ¥1,520 ¥1,292 15% Add :
NO IMAGE OS-71415400 Body Reamer ¥4,810 ¥4,089 15% Add :
NO IMAGE OS-71417100 Phillips Screw Driver NO.1 ¥2,070 ¥1,760 15% Add :
NO IMAGE OS-71417200 Phillips Screw Driver NO.2 ¥2,070 ¥1,760 15% Add :
NO IMAGE OS-71490000 O.S.SPEED CARBURETTOR REPAIR KIT 21 ¥2,740 ¥2,329 15% Add :
NO IMAGE OS-71530400 CRANKSHAFT CLAMP 3246 32SX-H.50SX-H ¥1,260 ¥1,071 15% Add :
NO IMAGE OS-71530600 CRANKSHAFT CLAMP 37SZ-H ¥890 ¥757 15% Add :
NO IMAGE OS-71531000 NON-BUBBLE WEIGHT with O- ring ¥1,080 ¥918 15% Add :
NO IMAGE OS-71531010 NON-BUBBLE WEIGHT S ¥770 ¥655 15% Add :
NO IMAGE OS-71533010 CARBURETTOR REDUCER 9MM (BLUE) W/O-RING ¥520 ¥442 15% Add :
NO IMAGE OS-71533255 REDUCER 5.5MM (RED) ALUMINUM ¥1,010 ¥859 15% Add :
NO IMAGE OS-71533265 CARB. REDUCER 6.5MM (RED) OSSPEED 21 ¥1,010 ¥859 15% Add :
NO IMAGE OS-71533270 CARBURETTOR REDUCER 7MM (RED) ALUMINUM ¥1,010 ¥859 15% Add :
NO IMAGE OS-71533290 CARBURETTOR REDUCER 9MM (RED) ALUMINUM ¥1,010 ¥859 15% Add :
NO IMAGE OS-71533385 CARBURETTOR REDUCER 8.5MM (PURPLE) ¥1,010 ¥859 15% Add :
NO IMAGE OS-71703403 NEEDLE (A) I.F.C. ¥510 ¥434 15% Add :
NO IMAGE OS-71703600 CIRCRIP (2 PCS.) I.F.C. ¥230 ¥190 17% Add :
NO IMAGE OS-71704240 REMOTE NEEDLE ATTACHMENT BRACKET 160FX ¥270 ¥254 6% Add :
NO IMAGE OS-71801100 FLYWHEEL NO.1E COLLET ¥270 ¥223 17% Add :
NO IMAGE OS-71814430 OSSP CLUTCH SPRING 0.90(B) SOFT (4PCS) ¥450 ¥383 15% Add :
NO IMAGE OS-71814450 O.S.SPEED CLUTCH FLYWHEEL NUT(B) HARD ¥550 ¥454 17% Add :
NO IMAGE OS-71814460 O.S.SPEED CLUTCH SHIM 7X12X1.0 (3PCS) ¥330 ¥272 18% Add :
NO IMAGE OS-71901100 (Discontinued) FS91S RADIAL MOUNT SET--changed to OS71901200 ¥2,000 ¥1,700 15%  No stock
NO IMAGE OS-71905000 (DISCONTINUED) Motor Mount FS70SII/FS81A ¥1,900 ¥1,615 15%  No stock
NO IMAGE OS-71905030 RADIAL MOUNT SET FS alpha 81-P ¥2,620 ¥2,227 15% Add :
NO IMAGE OS-71908100 RADIAL MOUNT SET 25LA.20-25 ¥1,650 ¥1,403 15% Add :
NO IMAGE OS-71908410 RADIAL MOUNT ASSEMBLY 25FX.32SX ¥1,650 ¥1,403 15% Add :
NO IMAGE OS-71912000 (DISCONTINUED) RADIAL MOUNT SET FR5-300 ¥6,850 ¥5,788 16%  No stock
NO IMAGE OS-71912110 RADIAL MOUNT STAND OFF FR7-420 ¥360 ¥306 15% Add :
NO IMAGE OS-72103800 EXHAUST HEADER PIPE M1020 (T-MAXX) ¥3,080 ¥2,618 15% Add :
NO IMAGE OS-72106470 EXHAUST HEADER PIPE ASSEMBLY M1005 ¥2,710 ¥2,304 15% Add :
NO IMAGE OS-72106480 EXHAUST MANIFOLD ASSEMBLY MB01-80 (M2002SC) ¥4,300 ¥3,655 15% Add :
NO IMAGE OS-72106870 EXHAUST MANIFOLD ASSEMBLY MR01 (M2001SC) ¥4,300 ¥3,655 15% Add :
NO IMAGE OS-72106880 EXHAUST MANIFOLD ASSEMBLY MB01-70 (M2003SC) ¥4,300 ¥3,655 15% Add :
NO IMAGE OS-72106910 EXHAUST MANIFOLD MB01-85 (M2004SC) ¥4,300 ¥3,655 15% Add :
NO IMAGE OS-72106920 Exhaust Manifold set MB-01-90 90mm (M2005SC) ¥4,300 ¥3,655 15% Add :
NO IMAGE OS-72106970 TR02 EFRA2165 SILENCER & MR02 MANIFOLD ¥14,510 ¥10,201 30% Add :
NO IMAGE OS-72107430 SILENCER C SPRING (12) ¥370 ¥315 15% Add :
NO IMAGE OS-72107460 M1004 EXHAUST MANIFOLD ASSEMBLY ¥3,840 ¥3,840 0% Add :
NO IMAGE OS-72107500 T-1060 L45 SILENCER COMPLETE SET ¥9,500 ¥9,500 0% Add :
NO IMAGE OS-72107510 T-1060 L45 SILENCER ASSEMBLY ¥6,500 ¥6,500 0% Add :
NO IMAGE OS-72107620 EXHAUST MANIFOLD ASSEMBLY MT01 (M1006SC) ¥4,300 ¥3,655 15% Add :
NO IMAGE OS-72107700 SILENCER COMPLETE SET TB03 EFRA2155(T-2100SC) ¥13,960 ¥13,122 6% Add :
NO IMAGE OS-72108120 FLEXIBLE EXHAUST PIPE 1111C ¥2,640 ¥2,244 15% Add :
NO IMAGE OS-72109600 EX EXHAUST HEADER PIPE (OUT) FS70-91S ¥2,010 ¥1,709 15% Add :
NO IMAGE OS-72109730 M14 IN-COWL HEADER PIPE INVERTED 80D ¥2,500 ¥2,125 15% Add :
NO IMAGE OS-72150020 EXHAUST MANIFOLD MT02 (M1007SC) ¥4,300 ¥3,655 15% Add :
NO IMAGE OS-72200171 PLUG CABLE ¥390 ¥322 17% Add :
NO IMAGE OS-72403070 CHECK VALVE 91HZ-R.FS200S-FI ¥1,010 ¥859 15% Add :
NO IMAGE OS-72403210 CLEANER BODY 102 ¥750 ¥638 15% Add :
NO IMAGE OS-72403212 SUPER AIR CLEANER BODY 102S ¥750 ¥619 17% Add :
NO IMAGE OS-72412000 SUPER AIR CLEANER 202 ¥1,260 ¥1,071 15% Add :
NO IMAGE OS-72412100 CLEANER BODY 202 ¥960 ¥816 15% Add :
NO IMAGE OS-72413000 SUPER AIR CLEANER 203 ¥2,640 ¥2,244 15% Add :
NO IMAGE OS-72414100 INDUCTION SILENCER FILTER (3PCS/SET) ¥1,630 ¥1,386 15% Add :
NO IMAGE OS-72506100 OS SPEED Silicon Tube 2.5 ¥770 ¥655 15% Add :
NO IMAGE OS-72508200 PUMP UNIT (PD-09) GF30 II ¥8,820 ¥5,557 37% Add :
NO IMAGE OS-73003000 RECOIL STARTER ASSEMBLY NO.5 ¥2,880 ¥2,448 15% Add :
NO IMAGE OS-73301012 DUST CAP (3PCS./SET) 10MM ¥390 ¥322 17% Add :
NO IMAGE OS-74001130 KS-01 Remote Kill Switch ¥7,900 ¥6,676 15% Add :
NO IMAGE OS-74002310 IGNITION MODULE (IG-02) GT33.GT22.GT60 ¥6,760 ¥5,746 15% Add :
NO IMAGE OS-74002321 ROTATION SENSOR FIXING SCREW GT33.22.60 ¥270 ¥230 15% Add :
NO IMAGE OS-74002510 IGNITION MODULE (IG-04) GF40 ¥7,130 ¥6,061 15% Add :
NO IMAGE OS-74002811 IGNITION MODULE (IG-07) GF30 ¥7,130 ¥6,061 15% Add :
NO IMAGE OS-74002A10 IGNITION MODULE (IG-10) GT120T ¥10,820 ¥9,197 15% Add :
NO IMAGE OS-74003010 GT55 SILENCER TYPE 2 (E-6011) ¥12,880 ¥10,948 15% Add :
NO IMAGE OS-74003540 M5 STAND OFF ENGINE MOUNT 1 (25.4) ¥2,140 ¥1,819 15% Add :
NO IMAGE OS-74003560 M5 STAND OFF ENGINE MOUNT 1-1/2 (38.1) ¥2,500 ¥2,125 15% Add :
NO IMAGE OS-74003570 M5 STAND OFF ENGINE MOUNT 1-3/4 (44.5) ¥2,640 ¥2,244 15% Add :
NO IMAGE OS-74004004 SECURITY RING FOR OMA-38 MOTOR ¥250 ¥217 13% Add :
NO IMAGE OS-74004024 MAIN SHAFT STOPPER SET FOR OMA-50 MOTOR ¥270 ¥230 15% Add :
NO IMAGE OS-74004026 STATOR ASSEMBLY FOR OMA-5025-375 ¥7,700 ¥4,851 37% Add :
NO IMAGE OS-74004038 SECURITY RING FOR OMA-3810.3805 ¥250 ¥217 13% Add :
NO IMAGE OS-74004051 MIDDLE RING ASSY SET FOR OMH-4535-560 ¥13,250 ¥11,263 15% Add :
NO IMAGE OS-74004055 MIDDLE RING ASSY FOR OMA-3825-750-W ¥6,790 ¥5,772 15% Add :
NO IMAGE OS-74004056 MAIN SHAFT FOR OMA-3825-750-W ¥480 ¥408 15% Add :
NO IMAGE OS-74004057 STATOR ASSEMBLY FOR OMA-2810-1250 ¥4,960 ¥4,216 15% Add :
NO IMAGE OS-74004061 PROPELLER SHAFT SET FOR OMA-28 MOTOR ¥1,320 ¥1,122 15% Add :
NO IMAGE OS-74004063 BEARING SET FOR OMA-2810.2815 ¥1,180 ¥1,003 15% Add :
NO IMAGE OS-74004070 MAIN SHAFT FOR OMA-2820-950 ¥270 ¥230 15% Add :
NO IMAGE OS-74004071 SECURITY RING FOR OMA-2820-950 ¥250 ¥213 15% Add :
NO IMAGE OS-74004074 SCREW SET FOR OMA-4043-1160 ¥1,050 ¥893 15% Add :
NO IMAGE OS-74004095 PULLEY LARGE P48 FOR RU-01.02 ¥4,530 ¥3,851 15% Add :
NO IMAGE OS-74004097 LONG STAY FOR RU-01.02 (2) ¥1,790 ¥1,522 15% Add :
NO IMAGE OS-74004102 MIDDLE PLATE FOR RU-01.02 ¥6,200 ¥5,115 18% Add :
NO IMAGE OS-74004103 MIDDLE HOUSING SUPPORT FOR RU-01.02 ¥1,200 ¥1,020 15% Add :
NO IMAGE OS-74004106 PULLEY SMALL P19 FOR RU-01.02 ¥3,570 ¥3,035 15% Add :
NO IMAGE OS-74004137 MAIN SHAFT STOPPER SET FOR OMA-5825-520 ¥1,050 ¥893 15% Add :
NO IMAGE OS-74004148 PULLEY LARGE P48 FOR RU-02 FRONT SIDE ¥4,770 ¥4,055 15% Add :
NO IMAGE OS-74004149 MIDDLE HOUSING ASSEMBLY FOR RU-02 ¥23,800 ¥20,111 16% Add :
NO IMAGE OS-74004158 MAIN SHAFT FOR OMA-3815-1000-W ¥480 ¥408 15% Add :
NO IMAGE OS-78100080 1/8 Front (30) 2pcs ¥2,610 ¥2,219 15% Add :
NO IMAGE OS-78100090 1/8 Front (32) 2pcs ¥2,610 ¥2,219 15% Add :
NO IMAGE OS-78100100 1/8 Rear (35) 2pcs ¥3,040 ¥2,584 15% Add :
NO IMAGE OS-79850030 NUT W/ NYLON INSERT M3 X 0.5 (5PC) ¥350 ¥289 17% Add :
NO IMAGE OS-79870031 FANG NUT M3 (6PCS./SET) ¥330 ¥272 18% Add :
NO IMAGE OS-79871025 HEXAGON HEAD SCREW M2.6X8 (10PCS./SET) ¥390 ¥330 15% Add :
NO IMAGE OS-79871425 HEXAGON HEAD SCREW M4.0X25(10PCS/SET) ¥520 ¥442 15% Add :
NO IMAGE OS-79871555 HEXAGON HEAD SCREW M5.0X55 (10PCS/SET) ¥630 ¥536 15% Add :
NO IMAGE OS-79871575 HEXAGON HEAD SCREW M5.0X75(10PCS/SET) ¥720 ¥612 15% Add :
NO IMAGE OS-79881210 OS 80TH ANNIVERSARY POSTER ¥1,630 ¥1,386 15% Add :
NO IMAGE OS-79882300 SPEED T-SHIRT 2015 BLACK (S) ¥3,040 ¥2,584 15% Add :
NO IMAGE OS-79882303 (Discontinued) SPEED T-SHIRT 2015 BLACK (XL) 2L ¥2,890 ¥2,717 6%  No stock
NO IMAGE OS-79882305 SPEED T-SHIRT 2015 BLACK (XXXL) 4L ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79882311 (Discontinued) SPEED T-SHIRT 2015 RED (M) ¥2,800 ¥2,632 6%  No stock
NO IMAGE OS-79882313 (Discontinued) SPEED T-SHIRT 2015 RED (XL) 2L ¥2,800 ¥2,380 15%  No stock
NO IMAGE OS-79882331 (Discontinued) SPEED T-SHIRT 2015 WHITE (M) ¥2,800 ¥2,380 15%  No stock
NO IMAGE OS-79882333 SPEED T-SHIRT 2015 WHITE (XL) 2L ¥2,890 ¥2,717 6% Add :
NO IMAGE OS-79882334 SPEED T-SHIRT 2015 WHITE (XXL) 3L ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79882335 SPEED T-SHIRT 2015 WHITE (XXXL) 4L ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79883051 (Discontinued) Racing Jacket Silver (L) ¥25,000 ¥21,250 15%  No stock
NO IMAGE OS-79883054 SPEED FIELD JACKET 2017 RED (L) ¥15,500 ¥13,175 15% Add :
NO IMAGE OS-79883062 O.S. ENGINE FLIGHT JACKET (S) ¥12,980 ¥11,033 15% Add :
NO IMAGE OS-79883063 O.S. ENGINE FLIGHT JACKET (M) ¥12,980 ¥11,033 15% Add :
NO IMAGE OS-79883064 O.S. ENGINE FLIGHT JACKET (L) ¥12,980 ¥11,033 15% Add :
NO IMAGE OS-79883065 O.S. ENGINE FLIGHT JACKET (XL) ¥12,980 ¥11,033 15% Add :
NO IMAGE OS-79883067 O.S. SPEED PULLOVER PARKER BLACK (M) ¥6,490 ¥5,517 15% Add :
NO IMAGE OS-79883071 O.S. SPEED PULLOVER PARKER GRAY (M) ¥6,180 ¥6,056 2% Add :
NO IMAGE OS-79883077 (Discontinued) O.S. SPEED DRY ZIP PARKER BLACK (LL) ¥4,120 ¥3,502 15%  No stock
NO IMAGE OS-79883078 [LIMITED QTY] O.S. SPEED DRY ZIP PARKER GRAY (S) ¥4,330 ¥3,681 15% Add :
NO IMAGE OS-79883084 O.S. AIR FORCE WIND BREAKER (LL) ¥6,490 ¥5,484 16% Add :
NO IMAGE OS-79883091 O.S. SPEED DRY POLO SHIRT GRAY (M) ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79883306 (DISCONTINUED) O.S.JP-PATTERN SWEAT SHIRTS V.2 BLACK L ¥3,500 ¥2,975 15%  No stock
NO IMAGE OS-79883481 FLIGHT STAFF CAP (BLUE) ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79883580 O.S. SPEED TOWEL 2017 (GRAY) ¥3,510 ¥3,299 6% Add :
NO IMAGE OS-79883602 (Discontinued) O.S. SPEED POLO SHIRTS 2011 (LL) ¥3,250 ¥2,763 15%  No stock
NO IMAGE OS-79883611 O.S. SPEED DRY POLO SHIRT BLACK (3L) ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79883617 O.S. SPEED Pit Crew Shirt (S) ¥7,040 ¥5,984 15% Add :
NO IMAGE OS-79883619 O.S. SPEED Pit Crew Shirt (L) ¥7,040 ¥5,949 15% Add :
NO IMAGE OS-79883620 O.S. SPEED Pit Crew Shirt (XL) ¥7,040 ¥5,984 15% Add :
NO IMAGE OS-79883625 O.S.SPEED #1Cotton T-Shirt Gray (S) ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79883626 O.S.SPEED #1Cotton T-Shirt Gray (M) ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79883630 O.S.SPEED #1Cotton T-Shirt Black (M) ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79883632 O.S.SPEED #1Cotton T-Shirt Black (XL) ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79883637 O.S.SPEED #1Dry T-Shirt Mix Pink (3L) ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79883639 O.S.SPEED #1Dry T-Shirt Mix Gray (S) ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79883641 O.S.SPEED #1Dry T-Shirt Mix Gray (L) ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79883645 O.S.SPEED #1Dry T-Shirt Black (S) ¥3,250 ¥2,763 15% Add :
NO IMAGE OS-79884282 (Discontinued) O.S. MOTOR SPORTS DECAL (FOR CAR) ¥300 ¥255 15%  No stock
NO IMAGE OS-79884343 (DISCONTINUED) AX-SERIES PATCH ¥500 ¥425 15%  No stock