Feature●Aluminum Wheel: Made of high quality aluminum alloy material with high strength and wear resistance, having good performance for long service life.●Well Made: Has received CNC milling, fine polishing and anodizing workmanships to form a high strength replacement, providing a satisfying using experience.●Suitable Range: Suitable for guide roller and tension wheel, installation shaft diameter is compatible with the range of 4, 5 and 6mm, there are fewer restrictions and barriers during use.●Powerful Structure: Adopts a new structure of clamp spring which is smooth for riding, making you feel ease and convenient during use.●Application Scope: Equipped with 11 teeth, suitable for 8, 9, 10, 11 speed rear derailleur, can replace the old or damaged part with better performance.[Red]
![](https://m.media-amazon.com/images/I/41JVq8jh++L._AC_.jpg)
[Blue]
![](https://m.media-amazon.com/images/I/41h4Hi2dVLL._AC_.jpg)
[Black]
![](https://m.media-amazon.com/images/I/41BUG31x43L._AC_.jpg)
[Green]
Description
Specification:
Item Type: Bicycle Rear Derailleur Pulley
Material: Aluminum Alloy + Ceramics
Application: for Road Bike, Mountain Bike
Inner Diameter: 6mm/0.2in
Weight: Approx.10g/0.4oz
Package List:
1 x Guide Wheel
2 x Reduction Sleeve