Description Crankshaft reinforced CPI KeewayCrankshaft CPI - high quality full circle crankshaft for 2-stroke Chinese scooters like CPI Hussar, Popcorn or Oliver.Advantages of reinforced crankshaftsSuitable for all midrace and racing engines up to 15,000 rpm. The connecting rod has been polished, which reduces the risk of breakage. Equipped with high quality silver thrust washers and bearings, features not normally found in this price category.Features CPI crankshaft:With silver bearingsSilver thrust washersPolished connecting rodMax. 15.000 rpmFor 12mm piston pin16mm on CVT side journalThe perfect crankshaft for 50cc and 70cc sport and racing cylinders. Questions about the product

• Brand: Jasil
• SKU: MF30.19505
• Availability: In stock

Notes and Safety How to change a crankshaft?The crankshaft is one of the main components of the engine and is responsible for the smooth operation of motorcycle, scooter and moped, whether with two-stroke or four-stroke engine. The longevity of the engine depends not only on the proper condition of the crankshaft, but also on the fact that it is properly mounted.For a correct installation of the crankshaft, we recommend our tutorial: Crankshaft disassembly and assembly.How can I tell if my crankshaft is Damaged?A broken crankshaft causes metallic noises, unusual vibrations, leaking oil seals and drastically reduces the performance of the two-wheeler. In any case, the vehicle must be stopped