Full Shoulder Shaft QUATTRINI 53-105RR Race with Standard Connecting Rod and Balancing
for PIAGGIO VESPA 125, VESPA ET3 VMB, VESPA L V5A, VESPA PK ETS VMS1, VESPA PK N VMX7, VESPA PK S AUTOMATICA VAM1, VESPA PK S V5X2, VESPA PK S V8X5, VESPA PK S V9X1, VESPA PK S VMX5, VESPA ...
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Special Price €640.90 Regular Price €705.84The QUATTRINI 53-105RR Race full shoulder crankshaft represents an essential component for motorcycle enthusiasts looking to maximize their vehicle's performance. Specifically designed for QUATTRINI engine cases, this crankshaft is ideal for those seeking power and reliability on the track.
With a stroke of 53.0 mm and a connecting rod of 105.0 mm, the crankshaft offers perfect optimization for engine output. The reed valve ensures a quick and dynamic response, while the 24/25 mm cone and M12x1.25 threading on the alternator side facilitate precise and secure installation.
The seal and bearing seat on the alternator side, measuring 24 mm and 25 mm respectively, has been designed to ensure a perfect seal and smooth operation. Additionally, the fine balancing of the crankshaft ensures reduced vibrations, further enhancing the riding experience.
An indispensable component for those looking to push their performance to the limit, the QUATTRINI 53-105RR Race full shoulder crankshaft is the perfect choice for motorcyclists who do not accept compromises.

