Mazzuchelli crankshaft Original version for Vespa 50 N/L/R-50 Special-50 PK 1st series

When we dismantle an old engine, we will notice that the crankshaft will have various marks that indicate wear. Where the oil seals work, we might find a real groove due to sliding (yes, even rubber will mark from friction), the bearing might fit loosely in its seat, the connecting rod might make a strange noise when rotated (a sign of wear), it will be time to replace the crankshaft as reassembling it might cause pressure retention issues and noise while driving. We have various models and manufacturers, TAMENI produces crankshafts with original designs of excellent quality, PIAGGIO, MAZZUCCHELLI, JASIL, MEC EUR, FABBRI RACING, DRT, high-level manufacturers for our beloved scooter!