Anodized CNC machined bicycle jockey wheel with fully rubber sealed bearing for center bolt derailleurs. It run on smooth ball bearings, and it’s a necessary accessory for your bicycle. There are three different colors for you to choose from, to meet different needs. Fits for most of rear derailleur on the market, support 7/8/9/10 speed. Hope you will enjoy your cycling. Have a nice day.
Specifications:
Material: 7005 Aluminium Alloy
Components: Derailleurs
Structure: Ceramic Bearings
Color: Red, Blue, Silver (optional)
Size: 11T, 13T (optional)
Use: For 7/8/9/10 speed
Diameter: 11T-40mm, 13T-50mm
Quantity: 2pcs
Package Weight: approx. 20g-11T, 23g-13T
Fit For: For 4/5/6mm roller screw axis
Package Included:
2 x Ceramic Bearings
Note:
1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing
slightly different from the real object. Please in kind prevail.