
PROX Cast Piston - Manufacturer Ref. 01.3005.150
A reliable replacement to restore the oversized bore, this PROX cast piston is made of aluminum with a domed head. Suitable for Cross and Roadster applications, it features a diameter of Ø 57.50 mm (oversize +0.150 mm) and a standard compression profile. Ideal for engine refurbishment operations where the piston and rings are replaced to achieve the correct clearances in the cylinder.
Associated parts for complete restoration: replacement rings 260107, replacement pin 032025, and clips CP1410G. Before installation, check the condition of the cylinder, the bore, and adhere to the prescribed tolerances for the ring-cylinder clearance. Particularly suitable for the following models:
A simple and robust choice for riders looking for a replacement part that meets standard oversize specifications, facilitating engine refurbishment and track readiness.