Manufacturer Part Number RW183. Roller weights, also known as variator rollers, are components used in the automatic transmission system of motorcycles, particularly those with a continuously variable transmission (CVT).
Roller Weights 13g 20 x 15mm compatible with Honda SES125 Dylan [2001-2008], compatible with Suzuki UC150 Epicuro
Roller Weights 9g 20 x 17mm Scooter Silver Easy Installation 20mm RW137 Steel
Roller Weights 7g 20 x 15mm Scooter Silver Easy Installation 20mm RW178 Steel
Roller Weights 10.25g 20 x 12mm
Roller Weights 20.25g 23 x 18mm Scooter Silver Easy Installation 23mm RW188 Set
Roller Weights 16.5g 20 x 15mm Scooter Silver Easy Installation 20mm RW176 Steel