
The VERTEX Replica Forged Piston is a replacement part designed for 250cc cross/enduro engines requiring a B oversize. Machined from forged aluminum, it caters to riders looking for a robust piston for engine restoration or preparation, with no surprises during installation: it comes complete with rings, circlips, and piston pin.
This Replica piston meets the specified dimensions for fitting on B oversize bores. Ideal for maintenance operations or replacement in case of wear, it retains the classic interfaces (pin, circlip bosses) for easy installation in most compatible cylinder heads and liners.
Main compatible motorcycles:
Manufacturer reference: 22978B