
The VERTEX forged piston (manufacturer ref. 23647A) is designed for motocross riders seeking a replacement engine part that meets the demands of off-road machines. Forged from aluminum, it features a "high compression" configuration suitable for rigorous engine tuning and sustained track use.
Designed to fit on cylinders machined to oversize A, this VERTEX piston is a solid option for the KAWASAKI KX 250 F (models 2012, 2013, and 2014) and other compatible motocross machines. Its finish and precise dimensions make it easy to replace during an engine overhaul or rebuild after a race.
Before installation, it is essential to check the piston/cylinder clearance, the condition of the rings, and the quality of the cylinder (honing), and to follow the manufacturer's recommendations for break-in. The manufacturer reference 23647A allows for quick identification of the part for your maintenance or preparation work.