Place of Origin | China | Brand Name | OEM |
Model Number | MJ55 | Product name | Bike rear derailleur pulley |
Color | Black/Red/Blue/Gold/Silver | Weight | 11T(7g), 13T(12g) |
Teeth | 11T/13T | Bearing | Ceramic |
MOQ | 2Sets | Material | 7075 aluminum alloy |
Packing | Paper wrapped | Technology | CNC cutting |
Size | 41mm/49mm |