Description:
Features
O.S. SPEED B21 TY2 is designed for Ty Tessmann's winning back. The base is B2101, however more efficint cooling and fuel performance are expected
5.8mm carburetor reducer
90mm long manifold
| Spacification |
Displacement |
3.46 cc |
| Bore |
16.4 mm |
| Stroke |
16.4 mm |
| Practical |
4,000-42,000 r.p.m. |
| Output |
2.65 ps/2.61 hp @ 34,000 rpm |
| Weight |
356 g |
| Included |
Plug T-P3 |
| Exhaust Seal Ring |
| 5.8mm reducer |
| Dust Cap Set (3mm / 16mm / 18mm) |
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