MAZZUCCHELLI Shaft Full Shoulder Race 54mm 105mm Connecting Rod Bearing 15x19x20mm
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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The MAZZUCCHELLI RACE full crankshaft for SIP represents an excellent choice for Vespa enthusiasts, specifically designed for models such as Vespa 90-125, PV, ET3, and PK80-125/S. With a stroke of 54.0 mm and a connecting rod of 105.0 mm, this component is ideal for optimizing engine performance, ensuring a quicker response and greater power.
The integrated reed valve offers improved airflow, while the connecting rod bearing, measuring 15x19x20 mm, ensures smooth and long-lasting operation. The design features a piston pin of 15 mm and a cone of 20/20 mm, with M12 threading for precise and secure installation.
Additionally, the seal seat and the bearing seat on the alternator side, both measuring 20 mm, are designed to ensure a perfect seal and protection. The connecting rod eye is equipped with additional perforations for lubricant, contributing to optimal lubrication and extending the engine's lifespan. Choosing the MAZZUCCHELLI RACE full crankshaft means investing in a component that enhances the performance and reliability of your Vespa.
