
PROX Forged Piston – Manufacturer Ref. 01.6434.C
PROX forged piston designed for high-performance cross and roadster engines. Machined from aluminum and offered in an oversize version C, it fits engines equipped with a bore of Ø 94.97 mm. This piston is supplied as a kit with the necessary rings for a complete reassembly.
Designed for replacement in engines equipped with an oversize C, this piston integrates into high-performance engine operations (bore inspection, ring installation, timing). Before installation, check the condition of the sleeve, the bore size, and manufacturer tolerances to ensure proper fitting.
Compatibility (examples): GAS GAS MC 450 F (2023), KTM 450 SX-F (2022), HUSQVARNA FS 450 (2022).