
VERTEX Cast Piston - Ref. 22532D
Designed for motocross, this VERTEX cast piston is aimed at riders looking for a reliable replacement part for their 125 cc. Made from aluminum, it features a machined diameter of Ø 54.220 mm (oversize letter D) for a nominal bore of 54.25 mm and a standard compression combination suitable for original settings.
Main compatibility: KTM 125 SX, KTM 125 EXC, and KTM 125 EXC SIX DAYS (models 2000 - 125 cc). Before installation, check compatibility with your cylinder and adhere to the piston-cylinder clearances recommended by the manufacturer. During engine refurbishment, consider replacing or inspecting the rings, pin, and clips, and follow proper break-in procedures.
This part is intended for engine modifications and replacements in competition or off-road use; ideal for motocross sessions where piston reliability is essential.