1.Anodised CNC machined bicycle jockey wheel with fully sealed bearing for center bolt derailleurs.
2.Made a big difference to shifting, went from crunching to super smooth changes they almost step between gears now.
3.High quality precision CNC job with anodizing , lightweight and durable.
4.Excellent jockey wheel pulley. Smooth bearings.
5.Fits for almost all mountain bike of 11T.
Product Description
Color: Blue / Red / Yellow
Material: Aluminum Alloy
Size: Diameter 8.8MM
Diameter 43.4MM
Thickness 0.6CM;
Cap hole size 0.5CM
Rear screw gear hole 8.9MM
Package Contents:
1Set x Bicycle Guide Wheel
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
