Features:
11 teeth bicycle rear derailleur accessary.
Made of CNC aluminum alloy, lightweight and durable.
A necessary accessary for your bicycle.
Gear: 11T
Compatible: 7S/8S/9S/10S
Bearings: Ceramic bearing.
Colour: Black, Red, Blue
Weight : 9g
Material: Aluminum Alloy

Package Content:
1 X Pulley