Super Weight Rollers, Outer Diameter 20mm x Width 12mm, 9.0g, Pack of 4

[Grondement WTY-4-2109 Super Weight Roller Outer Diameter φ20 x Width 12mm 9.0g 4pcs for Motorcycles/Scooters Parts]
■・Weight rollers are components installed inside the pulley (the pulley is part of the drive system). When the pulley rotates, the weight rollers roll due to centrifugal force, enabling gear changes.
・Weight rollers, as the name suggests, have two roles: weight and roller (rolling). By changing their weight, you can adjust the gear change settings.
・Grondement's Super Weight Rollers use high-quality plastic for the resin part of the weight rollers, improving wear resistance and heat resistance.
・We offer a lineup of weights that are easy to use for drive system settings and maintenance.
■Specifications
・Size: Outer diameter φ20 x Width 12mm
・Weight: 9.0g (per piece)
・Quantity: 4 pieces
■Notes
*Please check the standard genuine weight and select the appropriate weight according to your vehicle's condition and custom setup.
*Rarely, due to minor changes by the manufacturer or on vehicles equipped with aftermarket high-speed pulleys, the size of the weight rollers may differ. Please check your current vehicle before purchasing.
*The image is for illustration purposes only. The design and specifications of the products shown may change without notice. Please be aware of this.