Roller Weights 9g 20 x 17mm
RW137
£3.99
Roller Weights 9g 20 x 17mm

£3.99

Availability: In Stock
Code: RW137 PLU: 5556 EAN: 5057645143390 Machine Type: Scooter Type: Roller Weight

Order before 4pm for same day dispatch

Description

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). They are cylindrical weights housed within the variator or clutch assembly. As the engine speeds up, the roller weights move outward due to centrifugal force, causing the variator to change the gear ratio and adjust the transmission. This allows for smooth acceleration and efficient power delivery.

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