
PROX Crankshaft Bearing and Seal Kit — Manufacturer's ref: 23.CBS61003
This PROX kit includes the necessary components to recondition the crankshaft: bearings and seals. Designed for motocross use, it allows for the replacement of sealing and support parts that wear out with hours of riding, repeated washings, and extreme conditions.
Compatible with 85 cm3 motocross applications (examples of compatible models indicated by the manufacturer: GAS GAS MC 85 19/16, KTM 85 SX STD WHEELS 17/14, HUSQVARNA TC 85 STD WHEELS 17/14). Ideal for replacing aging bearings or seals to restore proper play at the crankshaft and limit oil leaks.
Workshop advice: check the condition of the crankcase and bearing surfaces before installation, control clearances and tolerances, and prefer a careful installation or the intervention of a mechanic if you are not equipped.