
This part being universal, it may require adaptations
YASUNI weight pack designed for the variator, intended for replacing worn rollers on continuously variable transmissions. Ideal for urban users who maintain their scooter or small displacement vehicle and wish to retain the original behaviour of the running gear.
These weights (rollers) replace those of the variator to limit jolts related to wear and achieve a more consistent acceleration. Their diameter of 20 mm and weight of 4.5 g comply with the nominal specifications of the YASUNI kit for proper installation. Sold in packs of 10 pieces, they cover a standard replacement during a variator service.
Before installation, check compatibility with your variator and the condition of the pulley tracks. Regular maintenance (cleaning, checking play and bearings) extends the life of the transmission system. Original YASUNI part — be mindful of wear to ensure reliability in urban use.