Feature

●Reduce friction --- This mountain bike rear derailleur wheel bearing adopts ceramic bearing technology, which greatly reduces the friction strength, and the self-lubricating system has good lubrication performance.
●Reduce dropped links --- This mountain bike rear derailleur pulley adopts deep tooth marks to reduce chain drop and deep tooth guide wheel, which can effectively reduce chain drop and make the winding more stable.
●Smooth rotation --- The ceramic ball of this mountain bike rear derailleur is self-lubricating and maintenance-free, and turns silky smooth. At the same time, the transmission efficiency is higher, and the riding is labor-saving.
●Good compatibility --- This mountain bike reducer cover has good compatibility, and the chain does not get stuck when riding. Suitable for 8, 9, 10, 11-speed rear derailleurs, and the outer diameter of the mounting shaft is compatible with 4, 5, and 6mm.
●Enhance the riding experience --- This mountain bike rear derailleur wheel is available in a variety of colors to meet different preferences and effectively enhance the riding experience.

[11T Blue]

[11T Gold]

[11T Red]

[11T Black]

Description

Specification:
Item Type: Bicycle Rear Derailleur Wheel
Material: Metal ceramic
Diameter: Approx. 4.2cm / 1.65in

Package List:
1 x Guide Wheel
2 x Reduction Sleeve