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Primary Gear Up - Minarelli/ Yamaha Aerox

#P3947

From: £46.75
Select an Option
  • 15/50H£46.75Sold out
  • 14/42H£48.95In Stock
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Description

Jasil 2-piece primary gear up kit for scooters using a Minarelli 50cc 2-stroke engine. Both horizontal and vertical.

This 15/50H ratio will increase your gearing by 20% (where standard is 13/52) or 14/42H ratio will increase by 33% (where standard is 13/52) this will help to increase your top speed and stop your tuned scooter from over revving.

Ideal for sport set up scooters.

*Made in Portugal.

Jasil 6010203

Fitment
  • Malaguti 50cc F12,F15
  • MBK Booster 50cc
  • MBK Nitro 50
  • MBK Ovetto 50
  • Yamaha Aerox 50
  • Yamaha BWS 50cc
  • Yamaha Jog R/RR
  • Yamaha Neos 50 (2-stroke)
  • Yamaha Slider