SIP PERFORMANCE Uncle Tom Crankshaft 54mm Stroke 105mm Rod Fine Balancing
for PIAGGIO APE, APE FL, APE FL2, APE FL3 CROSS, APE FL3 EUROPA, APE FL3 NU, APE MIX, APE P, APE TMP, APE TMP ELESTART, VESPA 125, VESPA ET3 VMB, VESPA L V5A, VESPA PK S AUTOMATICA VAM1, VE ...
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-15%
Special Price €364.80 Regular Price €427.98
The SIP PERFORMANCE Uncle Tom crankshaft represents an excellent choice for Vespa enthusiasts, specifically designed for 90-125, PV, ET3, and PK80-125/S models. This component is made to optimize your engine's performance, thanks to a reed valve that ensures a quicker and more dynamic response.
With a stroke of 54.0 mm and a connecting rod of 105.0 mm, the crankshaft offers a perfect balance between power and stability. The Race connecting rod is designed to withstand high stresses, while the connecting rod bearing, measuring 15x19x20 mm, ensures smooth and long-lasting operation. The 15 mm piston pin and the 20/20 mm cone complete a meticulous design aimed at maximizing engine efficiency.
Additionally, the oil seal seat on the alternator side and the bearing seat on the alternator side, both measuring 20 mm, have been designed to ensure perfect integration with the engine, facilitating installation and improving the component's longevity. Thanks to fine balancing, the SIP PERFORMANCE Uncle Tom crankshaft offers quiet operation and reduced vibrations, allowing you to fully enjoy the riding experience. A strategic investment for those looking to take their Vespa to the next level.
