[11 teeth ceramic guide wheel green]

[11 teeth ceramic guide pulley blue]

[11 teeth ceramic guide wheel black]

[11 teeth ceramic guide wheel red]

Feature:
1. NICE PERFORMANCE: Made of high quality aluminum alloy material with high strength and wear resistance, having good performance for long service life, make every outdoor travel more comfortable.
2.FINE WORKMANSHIP: Has received CNC milling, fine polishing and anodizing workmanships to form a high strength replacement, providing a satisfying using experience, bringing a pleasant and relaxing experience. 
3.WIDELY USE: Equipped with 11 teeth, suitable for 8, 9, 10, 11 speed rear derailleur, can replace the old or damaged part with better performance.
4.SUIT FOR: 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.
5.SPECIAL DESIGN: Adopts a new structure of clamp spring which is smooth for riding, making you feel ease and convenient during use.

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