Namura Forged Piston Kit for 2003-14 Yamaha WR450F - 94.95mm - FX-40045-B feed-mpn-102296 (1) Piston Ring set (2

(1) Piston Ring set (2 Rings)

Items Included (1) 12" Rear brake cable housing W/ 2-7/8" travel

we always recommend taking it to a certified mechanic for installation Fitment Note When you put an aftermarket higher-flowing exhaust on a vehicle

Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Twin Air 2-Stage Foam Air Filter Part Number 152107 Fitment Type Unit Sale Qty Each Style Material Color Size Finish Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston/Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration Muffler Size Muffler End/Tip Style Windshield Height Windshield Width Handlebar Diameter California Air Resource Board Compliance FALSE Product Disclaimer

Our ESG742 stator offers a flat output across the RPM range and it also runs much cooler than the stock stator

Namura Forged Piston Kit for 2003-14 Yamaha WR450F - 94.95mm - FX-40045-B feed-mpn-102296 (1) Piston Ring set (2Namura 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.