
Manufacturer reference: 01.1654.025
PROX cast piston designed for the mechanical restoration of roadster engines. Machined from aluminum, this oversized piston 025 corresponds to a diameter of Ø 97.25 mm (oversize 0.25 mm) and comes with its ring kit, ready to be used in a re-bored cylinder to the appropriate dimensions. Its compression is indicated as standard, which facilitates replacement during an engine overhaul without modifying the timing or original geometry.
Part intended for the listed roadster applications; among the compatible models:
References for associated parts for refurbishment: replacement rings 260201, replacement pin 032051, replacement clips CP2414. Ideal for motorcyclists who are re-boring and replacing piston/rings during an engine service.