Gub 12T/14T MTB Bicycle Rear Derailleur Jockey Wheel 9/10/11

Features:

AL7075 aluminum alloy construction with steel bearing.

Compatible with 9/10/11 speed rear derailleurs.

Includes inner 5mm and 4mm shims (with one already installed in the pulley).

Lightweight and durable.



Specifications:

Material: Aluminum alloy + Steel bearing

Color: Black / Red (optional)

Teeth: 14T / 12T (optional)

14T Diameter: 58mm / 2.3in

12T Diameter: 50mm / 2.0in

Weight: 12g / 0.4oz

Package Size: 61 * 61 * 11mm / 2.4 * 2.4 * 0.4in

Package Weight: 18g / 0.6oz



Package List:

1 * Jockey Wheel