Namura Piston Kit for Yamaha YFM700R / YFM700F / YXR700 - 101.97mm - NA-40012 2010 Yamaha YFZ450 2008-11 Yamaha YFM450FG Grizzly

2008-11 Yamaha YFM450FG Grizzly

2003 Polaris XC 340

2012 Suzuki SFV650 Gladius

2009 Kawsaki KX85 Monster Energy

1999-02 Ducati 900 Supersport

Namura Piston Kit for Yamaha YFM700R / YFM700F / YXR700 - 101.97mm - NA-40012 2010 Yamaha YFZ450 2008-11 Yamaha YFM450FG GrizzlyNamura 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