VERTEX offers a complete 2-stroke engine rebuild kit designed to provide a complete engine rebuild for the Yamaha YZ 125, offering a reliable, high-performance, ready-to-install solution for restoring original performance. This "all-in-one" kit groups together all the essential components required for a complete rebuild, typically including a VERTEX piston with rings, pin and circlips, a reinforced crankshaft, crankshaft bearings, spinnaker seals and a complete set of top and bottom engine seals, guaranteeing perfect compatibility between parts and a homogeneous engine rebuild. Designed for use in motocross and enduro, it greatly simplifies the rebuild operation by grouping all the necessary parts in a single kit, while ensuring reliability, longevity and optimum performance in intensive off-road conditions.

Fits on :

YAMAHA YZ 125 2004

YAMAHA YZ 125 2003

YAMAHA YZ 125 2002