18mm x 14mm Roller Weights for 125cc - 150cc GY6 Scooters, ATVs, Go Karts
What is roller weight? Basic Concept - Dr.Pulley
Amazon.com: Glixal ATKS-041 High Performance Racing Variator Kit with 6.5 gram Roller Weights for Chinese Scooter Moped ATV 4-Stroke GY6 50cc 80cc 100cc 139QMB 139QMA Engine Front Clutch : Automotive
Roller weights -POLINI- 25x11mm 8.7g x12 FOR YAMAHA T-MAX
Dr. Pulley Sliders Roller Weights 15X12mm
Scooter Performance Variator Roller Weights 15X12mm 5 gram for YAMAHA JOG 50 90 | eBay
Variator Tuning - Choosing the right roller weight - Scooter Focus - All about Scooters