
PROX Cast Piston — Manufacturer Ref. 01.1225.A. Piston designed for Cross applications, made by PROX and intended to restore or prepare a top-end engine with OEM-style quality parts. Aluminum body, domed head, and Mos2 treated skirt for smooth operation in the cylinder.
Technical specifications:
Designed for Cross frames, this cast piston is aimed at riders looking for a reliable replacement part that meets the specified dimensions. The oversize "A" corresponds to a nominal diameter of 53.94 mm: check your cylinder bore before installation to ensure the correct fit.
Associated parts and replacement references:
Common compatibilities:
Before installation, check cylinders, pins, and clearances to ensure safe and durable operation. For any installation or bore questions, our Motoblouz experts can advise you.