Super Weight Roller [20x12] 18g, 6 pcs, Yamaha

【Grondement WTY-2018 Super Weight Roller [20x12] 18g 6 pieces Yamaha Alba wty-2018】
[Grondement Massimo] Super Weight Roller
Weight rollers are housed within the pulley. When the pulley rotates, centrifugal force causes the weight rollers to roll, enabling gear changes.
As the name suggests, weight rollers have two roles: "weight" (a heavy object) and "roller" (to roll). By changing their weight, you can adjust the gear shift settings.
Grondement weight rollers use high-quality plastic for the resin part, improving wear resistance and heat resistance.
A lineup of weights that are easy to use for drivetrain settings and maintenance.
The listed compatible models are for size reference only.
Please check the standard weight and choose the appropriate weight based on the vehicle's condition and customization.
Additionally, in rare cases, due to minor changes by the manufacturer or aftermarket pulleys, the size of the weight rollers may differ.
Please check your vehicle before purchasing.
Compatible models: Cygnus X125 ・Majesty 125 ・Majesty 250
*The image is for illustrative purposes only, and the design and specifications of the products shown may change without prior notice. Please understand.