Features
Automatically adjust the tension of the primary chainProvide constant and even tension, which improves gear shiftingReduce shifting noise; make for a smoother rideExtend primary chain lifeMade in the U.S.A.
Specs
Product Name: Adjusting Shoe
Units: Each
Riding Style: Street
Type: Primary Chain
Material: Nylon
Approximate Package Weight & Dimensions
Weight: 0.1
Height: 1.05
Length: 3.1
Width: 2