ProX “B” Piston Kit Fits Yamaha Raptor/Grizzly 700

Description

The ProX “B” Piston Kit is designed as a direct replacement for the OEM piston in Yamaha Raptor 700 and Grizzly 700 models. This kit includes a precision-machined piston, rings, wrist pin, and circlips, ensuring a complete installation. Manufactured using a low-expansion, low-friction alloy, the piston offers durability and performance comparable to those used by major Japanese engine manufacturers. ProX pistons for plated cylinders are available in multiple oversizes (A, B, C, D+), allowing for extended cylinder lifespan. This kit provides a cost-effective alternative to OEM parts while maintaining high-quality standards.