Namura Forged Piston Kit for 2005-13 Yamaha YZ250F / WR250F - 76.96mm - FX-40033-C 2020 Polaris Ranger 500 EFI Midsize 2007 Arctic Cat M 1000

2007 Arctic Cat M 1000 Sno Pro w/162in

2002-09 Gas Gas MC125

2006 Triumph Daytona 675

tapped 1/4-28 Bore - 3/4" Teeth - 12 Chain - #35 Pitch - 3/8"

2004 Arctic-Cat 400 2x4

Namura Forged Piston Kit for 2005-13 Yamaha YZ250F / WR250F - 76.96mm - FX-40033-C 2020 Polaris Ranger 500 EFI Midsize 2007 Arctic Cat M 1000Namura 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.