If you are looking for a high quality piston for your project/build, this ready to race UMA Racing hardened forged piston will handle anything you throw at it.
Supports Yamaha 4 valve engines and has been machined out to support high lift camshafts but may need extra machining depending on your setup. Includes piston pin, clip and rings.
- OEM part number: 3C1-E1631-11, 50C–E1631–01 and similar
- Piston Diameter:65mm
- Pin diameter: 14mm
- Includes piston rings, pin, circlip
Yamaha YZF-R15/R125/MT-15/MT-125/WR125/Fz150i Vixion
Yamaha T135 Jupiter MX/Crypton X/Spark/Exciter/Sniper/LC135
Yamaha Y15ZR/Jupiter MX King/Spark/Exciter/Sniper T150