Namura Oversized Piston Kit for 1993-09 Honda TRX300EX/TRX300X - 74.95mm - NA-10005-4 MPN_FS101-0010 2003 Yamaha YZF-R1

2003 Yamaha YZF-R1

Part Number: PK1589

Vertex Piston Kit and Top-End Gasket Kit in one complete Top-End Repair

1986-06 Polaris 500 Fuji Motor

Namura Oversized Piston Kit for 1993-09 Honda TRX300EX/TRX300X - 74.95mm - NA-10005-4 MPN_FS101-0010 2003 Yamaha YZF-R1Namura Technologies Piston Kit Namura gives you a higher performance piston without the higher price MOS2 Coated Skirts increase heat transfer and reduce friction to eliminate cold seizures. Higher silicon content reduces expansion rates and increaseswear resistance. Machined Smooth Heads Reflect combustion heat and reduces carbon buildup. Namura piston kits come with the piston, a set of OEM quality rings, a wrist pin, and circlips. Why replace your