Namura Piston Kit for 2009-21 KTM 50 SX - 39.46mm - NX-70020 2012 Kawasaki KRF750 Teryx FI LE 1981 Yamaha YZ250

1981 Yamaha YZ250

2003-06 Polaris Predator 90

1951 Suzuki JR50

sub-zero cold

Part Number: CBK0127

Namura Piston Kit for 2009-21 KTM 50 SX - 39.46mm - NX-70020 2012 Kawasaki KRF750 Teryx FI LE 1981 Yamaha YZ250Namura 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