Prox Yamaha YZ125 05-19 PI2225A piston

Boost your Yamaha YZ125 (2005-2019) with the PROX PI2225A Piston. Engineered for enhanced durability and optimal performance, this top-end essential offers a precise OEM fit for seamless installation. Experience improved throttle response and increased compression thanks to its high-quality construction, built to withstand demanding conditions. Choose PROX for a reliable, cost-effective upgrade that restores and maximizes your engine´s potential