
This part being universal, it may require adaptations
YASUNI origin weights designed for the variator, intended for the maintenance and servicing of CVT transmissions in urban scooters. This set follows standard dimensions to ensure a clean and reliable fit in compatible YASUNI pulleys.
The weights (or rollers) play a key role in the variator by modulating the belt's engagement point under the influence of centrifugal force. The choice of weight and diameter determines the engine speed range for acceleration, influencing starting smoothness and responsiveness in the city. This set of 16 pieces allows for a uniform replacement of a worn assembly to avoid vibrations and premature belt wear.
Usage tips: replace the rollers with a complete set, check the condition of the grooves and the belt during installation, and adhere to the tightening torque recommended by the manufacturer. Spare part specifically designed for YASUNI variators — ideal for urban riders concerned about the maintenance of their scooter.