Description:
11 teeth bicycle rear derailleur assistant.
Made of CNC aluminum alloy, lightweight and durable
A necessary assistant for your bicycle.
Stainless steel bearings for ultra durability
Teeth: 11T
Material: Aluminum Alloy
Size: Approx. 1.73 x 1.73 inches/4.4 x 4.4 cm.
Colour: blue, red, black, gold.
Package contents:
1 set of jockey wheel.