Quantity: 1 Set of 3pcs.
It achieves high durability by using special plastic material and high quality control. It is provided in easy to use quantity setting for weight setting.The color-coded inner metal makes it easy to determine the weight.
* The installation direction (towards pulley) is specified. Please check the resin stopper side, and make sure to install it in the correct direction.
* If incorrectly installed, the weight area will get out from the resin and damage the inner wall of the pulley to cause serious trouble. (Not included in warranty)
* Make sure to test drive when replaced, and exchange on a regular basis.