










PROX crankshaft bearing and seal kit, specifically designed for Suzuki RM80 and RM85 engines. Ideal for refurbishment during an engine overhaul or after disassembling the crankshaft, this kit gathers the necessary components to restore clean and well-sealed bearings.
Whether you are returning from an intensive motocross outing or preparing for the season, this kit simplifies the reassembly of the crankshaft by replacing worn bearings and damaged seals. The treated bearings help reduce friction in the crankcase, and the seals restore the tightness at the casings and shafts. Installation is recommended when replacing the crankshaft or in case of excessive play/oil leakage.
Quick compatibility: suitable for SUZUKI RM 85 (STD & BIG WHEELS 2022–2023) and RM80/RM85 models. For a smooth installation, check tolerances and manufacturer recommendations before fitting.