This 40.25mm cylinder kit is designed for the popular AM6 engine, used in models such as Aprilia RS, Yamaha TZR and Rieju.
The kit includes a 40.25mm cast-iron cylinder, 40.25mm piston, piston rings, 12mm piston pin, circlips and gaskets.
| SKU | 114101125 |
|---|---|
| Category | Cylinder & Cylinder Head |
| Suitable for | Aprilia, Rieju, Yamaha |
| Diameter | 40.25mm |
| Type | Standard |