
Set of 6 JASIL rollers designed for urban scooter variators. Made from abrasion-resistant technical polymer and capable of withstanding high temperatures, these rollers are intended to replace the wear components of the primary drive train. Each roller features its weight engraved for easy adjustment and balancing of the variator.
Ideal for city riding, they allow for the adjustment of the scooter's secondary transmission to achieve the desired compromise between acceleration, responsiveness, and engine speed, without modifying the original equipment.
Easy to install on most standard variators: regular replacement is recommended to maintain precise transmission and consistent performance. Compatible with many 50cc scooters, including the referenced models: YAMAHA ZUMA (2019), MBK OVETTO 2T ONE (2018), and APRILIA SONIC 50 GP (2015).