Namura Piston Kit for 2004 Yamaha YZ125 - 53.95mm - NX-40001-B 2006 Honda TRX350 Rancher S and ES 1985-89 Honda CR125R

1985-89 Honda CR125R

1997 Yamaha YFM350 Big Bear 4WD SE

2011 Kawasaki KRF750S-A Teryx FI 4x4 Sport

Displacement: 283cc

Namura Piston Kit for 2004 Yamaha YZ125 - 53.95mm - NX-40001-B 2006 Honda TRX350 Rancher S and ES 1985-89 Honda CR125RNamura 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