Product Information
- Fitment: Yamaha YZ250F 16-18 OEM Replacement D.76.95
- Made to stock OEM size specification
- Piston Kit includes friction reducing coated forged piston, rings, circlips and wrist pin
- Athena forged pistons offer the best solution in terms of performance, cost and reliability
- Forged pistons are tougher and more durable than cast pistons, and will stand up to the abuse of todays high performance motorcycles
- Special Features: Pin Dimensions 16X9.5X38;Bore Diameter 76.95 Mm;Compression Ratio 13.5:1;Compression Height 20.2 Mm