Super Weight Roller, Outer Diameter 20mm x Width 15mm, 21.0g, Pack of 3

【Grondement WTS-3021-3 Super Weight Rollers, Outer Diameter φ20 × Width 15mm, 21.0g, 3 pieces, for Motorcycle/Two-Wheeler Parts】
■・Weight rollers are parts installed inside the pulley (the pulley is part of the drive train). When the pulley rotates, centrifugal force causes the weight rollers to roll, 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 range of weights that are easy to use for drive system settings and maintenance.
■Specifications
・Size: Outer diameter φ20 × Width 15mm
・Weight: 21.0g (per piece)
・Quantity: 3 pieces
■Notes
*Please check the standard genuine weight and choose the appropriate weight according to the vehicle's condition and customization.
*Occasionally, due to minor changes by the manufacturer or the installation of aftermarket high-speed pulleys, the size of the weight rollers may differ. Please check your actual vehicle before purchasing.
*Images are for illustration purposes only. The design and specifications of the products shown are subject to change without notice. Please understand.