VERTEX offers you a piston kit designed for 65cc 2-stroke engines requiring responsiveness, power and endurance, with high-quality aluminum alloy construction offering excellent mechanical and thermal resistance to high revs and heavy motocross use. Thanks to its precision machining and anti-friction coating on the piston skirt, this kit reduces internal friction, improves lubrication and promotes more efficient combustion to maintain smooth revving, lively engine response and consistent performance. Its optimized design maintains stable compression, minimizes wear on internal components and ensures excellent durability even under extreme operating conditions. The complete ready-to-fit kit typically includes piston, rings, pin and circlips to ensure a reliable, long-lasting top end rebuild.

Fits on :

YAMAHA YZ 65 2026

YAMAHA YZ 65 2025

YAMAHA YZ 65 2024

YAMAHA YZ 65 2023

YAMAHA YZ 65 2022

YAMAHA YZ 65 2021

YAMAHA YZ 65 2020

YAMAHA YZ 65 2019

YAMAHA YZ 65 2018