2Pcs 11T Ultralight MTB Aluminum Alloy Bike Bearing Jockey Wheel Rear Derailleur Pulleys Outdoor Bicycle Parts
High quality precision CNC job with anodizing , lightweight and durable.
Anodised CNC machined bicycle jockey wheel with fully sealed bearing for center bolt derailleurs.
Excellent jockey wheel pulley. Smooth bearings.
Made a big difference to shifting, went from crunching to super smooth changes they almost step between gears now.
Fits for almost all mountain bike of 11T.
Product Description
Colour:Black
Material:Aluminum Alloy
Package Contents:
2 Set * Bicycle Guide Wheel
