Racer Elite™ 4-Stroke Series Piston

Racer Elite™ 4-Stroke Series Piston

R&D developed to provide dyno-proven power gains

Asymmetric skirt design for improved wear and even loading on major thrust skirt

Precision fit ring; custom-lapped compression ring for improved power

100% billet machined for superior strength-to-weight ratio and optimized fit

High compression (14:1 for 450cc, 14.5:1 for 250cc) for maximum torque and throttle response

Dome design improves flame travel to maximize air/ fuel burn efficiency

DLC-coated piston pin reduces friction and improves scuff resistance

Enhanced pin oiling for improved lubrication and reduced friction

Pressure seal groove reduces ring lifting and power loss

ArmorGlide® skirt coating reduces friction for quieter operation, improved scuff resistance

Pistons include rings, pin, and circlips

Made in the USA