1980 - 1982
YAMAHA YZ 250
Piston
| WOSSNER
Fits to:
YAMAHA YZ 250 [1980 - 1982]
Specifications
| Manufacturer | WOSSNER |
|---|---|
| Piston diameter | 69.94 mm |
| Piston diameter | 70.44 mm (+0.50 mm) |
| Piston diameter | 71.44 mm (+1.50 mm) |
| Bore size | 70.94mm (+1.00mm) |
| Bore size | 70.69mm (+0.75mm) |