
VERTEX Replica Forged Piston – ref. 23311A
Specifically designed for motocross, this VERTEX Replica forged piston is aimed at riders looking for an original part for engine restoration or preparation. Forged from aluminum, it adheres to manufacturer specifications for a direct fit and seamless integration into the cylinder head. Announced compression ratio: 13.4:1.
This piston is intended for motocross bikes, particularly the models listed below. Its A size corresponds to a common oversize that allows for bore adjustment during reconditioning. Installation and piston/ring clearance checks should be performed according to the manufacturer's recommendations to ensure optimal operation.
Replacement part suitable for the motocross world, check tolerances and the condition of the cylinder before installation.