Crankshaft Polini Piaggio Ape 50 TL1T-TL3T Vespa 50

Product description

With the aim of improving the quality and performance of original components, Polini has started the production of the new FOR RACE crankshafts for the well-known Vespa 50 Special, PK and Ape 50.

As used in racing engines, the connecting rod is machined from a single solid block, increasing resistance to mechanical stress. The intake has been revised to improve engine performance, and the crankshaft design has been optimized to reduce vibrations.

Safe and reliable, this crankshaft is recommended for both original and modified engines.

The crankshaft is manufactured in Italy, using only the highest-quality materials.

Drive rod: 87.0mm
Connecting rod bearing: 15x19x20 mm
Stroke: 43mm

Piaggio Ape 50 TL1T 1971-1980 TL1M
Piaggio Ape 50 (125) TM1T 1970-1974 125cc
Piaggio Ape 50 TL2T 1980-1988 TL1M
Piaggio Ape P50 TL3T 1980-1986 TL1M
Piaggio Ape P50 Elestart TL3T 1984-1985 TL1M
Vespa 50 50/​N/​L/​R/​S/​Special/​SR/​SS/​PK50/​S.