
This part being universal, it may require adaptations
Variator Rollers Box by Polini
Variator rollers designed to finely adjust the transmission ratio on scooters and small displacement bikes. Engineered for road use and suitable for urban journeys, they provide the opportunity to refine the variator's behaviour according to your settings. The various weights available allow for very precise tuning to adapt the engine response to your riding style.
Usage and Performance
Adjustment and Sizing
Benefits




