MALOSSI 5316595 Crankshaft
for PIAGGIO VESPA 125, VESPA ET3 VMB, VESPA PK S V8X5, VESPA PK S V9X1, VESPA PK VMX1, VESPA PRIMAVERA VMA, VESPA RACER V9SS2, VESPA SS SUPER SPRINT V9SS1, VESPA V9A1T, VESPA V9B1T, VESPA V ...
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Special Price €404.20 Regular Price €505.15The MALOSSI 5316595 advanced crankshaft represents an essential component for Vespa enthusiasts, specifically designed for models such as Vespa 90/R/SS/100/125/PV/ET3/PK80-100 S and PK125. Thanks to its rotary disc valve, this crankshaft ensures optimal performance, enhancing engine efficiency and throttle response.
With a stroke of 51.0 mm and a connecting rod of 97.0 mm, the crankshaft features a sport connecting rod that contributes to increased power and smooth operation. The connecting rod bearing, measuring 15x19x20 mm, ensures superior stability and reliability, while the piston pin of 15 mm and the cone of 19/20 mm facilitate precise and secure installation.
Additionally, the oil seal seat on the alternator side of 19 mm and the bearing seat on the alternator side of 20 mm are designed to ensure perfect alignment and fine balancing, reducing vibrations and improving engine longevity. This advanced crankshaft is the ideal choice for those looking to optimize the performance of their Vespa, combining advanced technology and engineering design.


