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Polini Secondary Gear Kit - Piaggio/ Gilera


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Polini secondary gear up kit for Piaggio/ Gilera bikes. 16/47 teeth.

This will increase the gearing by +9% on a Piaggio Zip or +25% on all other Piaggio/ Gilera mopeds.

Polini 202.1402

  • Aprilia SR50R '03 onwards (Piaggio engine)
  • Piaggio/Gilera 50cc 2-stroke scooters (air cooled)
  • Piaggio/Gilera 50cc 2-stroke scooters (liquid cooled)
  • Vespa 50cc 2-stroke

To see a guide on calculating gear ratios on Piaggio/ Gilera engines click here.