Namura Forged Piston Kit for 2010-13 Yamaha YZ450F - 96.97mm - FX-40046-C 2006 Harley-Davidson Sportster Custom - XL1200C 2013 Arctic Cat XF 1100

2013 Arctic Cat XF 1100 Turbo LXR

2015 Polaris Sportsman 570 EPS

2012 Ducati Superbike 1199 Panigale / S

2008 Polaris Sportsman 500 X2

Namura Forged Piston Kit for 2010-13 Yamaha YZ450F - 96.97mm - FX-40046-C 2006 Harley-Davidson Sportster Custom - XL1200C 2013 Arctic Cat XF 1100Namura Forged Piston Kit Namura Forged pistons offer dyno proven gains in performance and durability over industry standard 4032 forged pistons. Namura's exclusive forged alloy offers lower expansion rates, allowing for tighter build tolerances and superior tensile and yield strength at operating temperatures. Hard anodized domes for reduced carbon build up and heat resistance and M0S2 coated skirts for excellent break in protection and properties.