Prox Complete cast rib A Piston kitRef : 245018DA / 1094908001

PROX Piston - ref. 01.7346.A

Designed for repairs and refurbishments on cross machines, this PROX piston aligns with manufacturer specifications for an installation equivalent to the original fit. Machined from aluminium, it features an oversize letter A and a precise diameter of Ø 71.94 mm, suitable for the corresponding bores. The flat head with a raised centre facilitates the management of the combustion chamber on the 300 cm3 engines listed below.

• Compression: standard
• Piston diameter: Ø 71.940 mm (oversize A)
• Material: aluminium
• Specificity: flat head with raised centre
• Usage: equivalent original fit refurbishment — cross

Ideal for replacement pistons during an engine overhaul, it allows for the restoration of original dimensions for the installation of rings, pins, and conrods. Check the condition of the cylinder and adhere to the bore tolerances during installation to ensure proper bedding-in and optimal longevity.

Main compatibility: SHERCO 300 SE‑R FACTORY (2023), SHERCO 300 SE‑R RACING (2022), SHERCO 300 SE‑R SIX DAYS (2018).