Description
- Diameter : 49mm (13T) / Weight : 11g (13T)
- Material : AL7075 CNC Machined + Ceramic Bearing System
- Application : Suitable 4mm / 5mm / 6mm Find Wheel Axis
- Color : Black / Blue / Gold / Green / Gun / Purple / Silver
- Packing : Color 13T Ceramic Bearing x 1pc
13T Ceramic Bearing 7/8/9/10/11 Speed Rear Derailleur Pulley Jockey Wheels For Shimano and Sram Mountain Road Bike
