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- 30.04.2026 cat (RM)
Top.
- 27.04.2026 Str (AP)Mudguard FA ITALIA Vespa PX, Arcobaleno
Oggetto di ottima fattura. Pienamente soddisfatto
- 13.04.2026 VULIntake manifold reed valve ITALKAST Ø28-30mm Vespa 50, Special, 90, 125 ET3 Primavera, 2-3 holes
Good product, but... Doesn't support larger tyres over 90/90/10, needs to enlarge the hole in the frame for the pipe, and to use a really short air filter if you don't [...]
- 11.04.2026 D'a (RI)
Personale molto preparato,gentile e soprattutto materiale di qualità, mi sono trovato benissimo, complimenti è grazie a tutto lo staff che c'è dietro
- 02.04.2026 Str (AP)Rear blinkers set, left and right, Vespa PX, PE, T5 - SIEM
frecce posteriori di ottima fattura. top!!!
Evolution gearbox bearings set POLINI for Piaggio Sì, Ciao, Bravo, Boxer, Grillo, Eco, Gilera CBA
Evolution gearbox bearings set POLINI for Piaggio Sì, Ciao, Bravo, Boxer, Grillo, Eco, Gilera CBA
Users feedback
Description
The Polini Evolution gear box is the new gear case die-cast in aluminum.
Compared to the original case it can be fitted on the middle shaft bearings and
wheel shaft. It improves the reliability and the performance since the sliding
problems of the two transmission shafts disappear, that on the original case,
slide directly on the cover material. It is supplied with a retainer made of FKM
with inserts in PTFE at low friction coefficient specific to reduce the friction and
improve the sliding of the primary gear and with OR gasket to replace with the
original one to make the servicing easier. The Evolution Gear Box can be fitted
using both the original gear and the longer gears and it allows to fit different
upgraded variators.
Compared to the original case it can be fitted on the middle shaft bearings and
wheel shaft. It improves the reliability and the performance since the sliding
problems of the two transmission shafts disappear, that on the original case,
slide directly on the cover material. It is supplied with a retainer made of FKM
with inserts in PTFE at low friction coefficient specific to reduce the friction and
improve the sliding of the primary gear and with OR gasket to replace with the
original one to make the servicing easier. The Evolution Gear Box can be fitted
using both the original gear and the longer gears and it allows to fit different
upgraded variators.
Is Accessorio of
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Evolution gearbox POLINI for Piaggio Sì, Ciao, Bravo, Boxer, Grillo, Eco, Gilera CBA€ 186,59Discount 20.2%€148,89 VAT included (22%)
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175
Ultima sync: 15:00 (del giorno: 14/09/2026)
Ultima sync: 15:00 (del giorno: 14/09/2026)
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