POLINI Advanced Shaft For Race 51mm stroke 97mm 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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Special Price €191.10 Regular Price €240.93The POLINI For Race 210.0057 advanced crankshaft represents an ideal choice for enthusiasts of Vespa 90-125/PV/ET3/PK/S/XL/2 who wish to enhance their engine's performance. Designed with a rotary disc valve, this crankshaft offers a stroke of 51.0 mm and a connecting rod of 97.0 mm, ensuring optimized fuel flow and a more responsive throttle.
The sporty design of the connecting rod and the connecting rod bearing, with dimensions of 15x19x20 mm, ensures greater stability and durability over time. The piston pin of 15 mm and the cone of 20/20 mm are designed to guarantee precise mounting and high performance. Additionally, the oil seal seat and the bearing seat on the alternator side, both measuring 20 mm, contribute to a simple and straightforward installation.
With fine balancing, the POLINI For Race crankshaft is designed to provide a smooth and responsive riding experience, making it an essential component for those looking to maximize the potential of their Vespa.


