Dr. Pulley 25x17 Sliding Roller Weights dio big bore kit We recommend ordering a new

We recommend ordering a new one when ordering a new cylinder assembly

Chicago Scooter Company Nitro Sport 50 ScootStar RaceStar 50 Amigo GTO 50 Amigo GTO 150 Amigo SS 50 Amigo SS 150 Other models produced by Taizhou Zhongneng Motorcycle Co

this rack mounts quickly using your scooter's existing holes — no drilling required

Genuine OEM quality — 100% perfect fit on stock hinges and latch

and 150cc modern Vespa models:

Dr. Pulley 25x17 Sliding Roller Weights dio big bore kit We recommend ordering a newUpgrade your CVT performance with Dr. Pulley 25x17 Sliding Roller Weights. Unlike traditional roller weights that roll up and down the ramp of the moveable drive pulley, Dr. Pulley's patented sliding design moves linearly along the ramp eliminating abnormal wear, preventing gear ratio deterioration, and extending transmission life. Available in 15G and 18G. Sold as a set of 8. Sliding (not rolling) movement eliminates abnormal wear on ramp surfaces