Namura Forged Piston Kit for 2020-21 Honda CRF250R / CRF250RX - 78.99mm - FX-10054-C 2008 Honda TRX500FM FourTrax Foreman Upper 2003 Arctic-Cat ZL 550

2003 Arctic-Cat ZL 550

1981 Harley-Davidson FXB Sturgis

Fitments 2018 Kawasaki KLX250S

Fits: 2003-11 KTM 85 SX

2008 Halrey-Davidson Heritage Softail Classic - FLSTC

Namura Forged Piston Kit for 2020-21 Honda CRF250R / CRF250RX - 78.99mm - FX-10054-C 2008 Honda TRX500FM FourTrax Foreman Upper 2003 Arctic-Cat ZL 550Namura 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.