Here is the variator of the Italian house POLINI! Model named Hi-SPEED, it is both economical and very powerful!
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This drive kit is designed to improve the top speed, acceleration and recovery of your PIAGGIO LIBERTY, ZIP, VESPA 50cc 4T injection. It comes with the rear thrust spring and a slider as well as a set of hard springs for the clutch.
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The diameter of the cheeks is a little bit bigger to gain on top speed! It is delivered with the fixed cheek and a set of rollers in Ø19X15mm in 7 grams (torque) and in 4.3 grams (high speed) adapted to a sporty driving according to the configuration!
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The speed is around 67km / h with this variator and the ECU POLINI .
The speed is around 88 to 90km / h with a large diameter kit, a POLINI ECU , an elongated transmission and why not a sport exhaust !
Mounts on :
PIAGGIO: LIBERTY 50 4T iGET 3V ie E3 (C541M) '16 / 17 - LIBERTY 50 4T iGET 3V ie E4 (CA11M) dal 2018 - ZIP 50 4T 3V ie E4 (CA21M) dal 2018
VESPA: VESPA 50 PRIMAVERA 4T 3V Euro4 iGET - Vespa 50 SPRINT 4T 3V iGET Euro4
Variatore fornito con d