Find in this category a wide range of original or adaptable crankshafts, new or used, compatible with your two-wheeler. Here you will find the connecting rod, the key, the ring and the crankshaft nut, the crankshaft pinion or even the retaining plate.

The crankshaft is a vital part of a scooter's lower engine. It converts the linear motion of the pistons into rotary motion to propulser the vehicle. Proper crankshaft maintenance is crucial to ensure engine performance and durability. It is important to regularly check the condition of the crankshaft and replace it if necessary to prevent further damage. A quality crankshaft contributes to smooth and reliable scooter driving.

The crankshaft, mounted on bearings in the housings, has the role of transmitting the linear movement of the piston in a rotary movement towards the transmission. A presence of game of the connecting rod is sign of important wear. Opt for a more powerful and stronger crankshaft brand known as Polini, Top Performances, Italkit, Bidalot, Doppler, Artek etc ...

There are many crankshafts available for scooters: Piaggio Zip, Peugeot TKR, MBK Booster, TNT Motor Roma... etc.

Remember to consult the other categories of the low engine to find all your parts: gearbox, belt, ignition housing, clutch housing, crankcase and parts, clutch and parts, variator rollers, oil filter, bottom seal, oil pump and housing, engine bearing, rear transmission, variator.