VMX /13T Mountain Bike Aluminum Alloy Rear Derailleur Guide Wheel Pulley, Black, 501 Original

VMX 11T/13T Mountain Bike Aluminum Alloy Rear Derailleurs Bearing Parts Bicycle Rear Derailleur Guide Wheel Pulley Cycling AccessoriesFeature: 1. Aluminum alloy high-strength shell: made of high-strength aluminum alloy and CNC to improve the durability. 2. Deepening tooth marks: it can effectively reduce the situation of chain loss, the speed change is clearer, and the upper chain is more stable.Specification: Name: Bicycle Rear Derailleur Guide WheelColor: Black, RedMaterial: Aluminum AlloyApplication: 4/5/6mm(0.16/0.2/0.24in)Thickness: 5mm/0.2inSpecification: 11T, 13TWeight: 12.2g (11T), 14.5g (13T)Direct: 39mm/1.54in (11T), 48mm/1.89in (13T)Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Package Content:1 X Bicycle Rear Derailleur