Crankshaft for 2-stroke scooters with a belt-driven variator. It converts the reciprocating motion of the piston into rotation and transmits it to the transmission.
Signs of a worn crankshaft: knocking and play in the connecting rod, vibration, loss of power. The oil seals must always be replaced after replacing the shaft. If you are not sure the part will fit, call the store and we will help you choose for your vehicle. When repairing the shaft, it is important to check the bearings and the runout, and it is better to leave the installation to a mechanic.
