
VERTEX Cast Piston – a reliable replacement part for motocross engines. This aluminum piston, manufacturer reference 22766A, features the necessary dimensions for a meticulous mechanical restoration. Designed for use in 125 cm³ trial/cross engines, it serves as a replacement element during maintenance or when reassembling an engine after servicing.
This piston is aimed at riders and mechanics looking for an original manufacturer part to maintain the original dimensions and assembly. The aluminum finish provides a weight/strength compromise suitable for the typical demands of motocross cylinders. Follow manufacturer recommendations for installation, bore inspection, and tolerances before installation.
Main compatibilities: