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Polini Variator Kit- High Speed- Aerox/ Minarelli


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Polini Variator Kit

Polini Hi-Speed variator kit for Minarelli engines/ Yamaha Aerox.

Includes Rollers, Clutch springs, Torque spring.

Rollers: 16x13 6.9g

Torque spring: 22kg

Polini 241.670

  • Malaguti 50cc F10,F12,F15
  • MBK Nitro 50
  • MBK Ovetto 50
  • Yamaha Aerox 50
  • Yamaha Jog R/RR
  • Yamaha Neos 50 (2-stroke)
  • Q. Is it regular or oversized? What are them silver and black rings for?
  • A.

    These are standard size. The silver and black rings make the seat for the torque spring.