Bicycle Jockey Wheel Pulley 16T 14T 15T 17T MTB Bike Rear Derailleur Bearing CNC Resin
Note: this item is resin made.the price is just for 1 pcs only.
Features:
universal 4/5/6mm in aperture
Package include:1pcs jockey wheel
Bicycle Jockey Wheel Pulley 16T 14T 15T 17T MTB Bike Rear Derailleur Bearing CNC Resin
Note: this item is resin made.the price is just for 1 pcs only.
Features:
universal 4/5/6mm in aperture
Package include:1pcs jockey wheel