R9 rear derailleur for 2 x 9/10 speeds
Medium cage
For MEGA 30-34T sprocket
Max. sprocket: 30-34 T
Total Capacity 39T
Categories: R9, Rear derailleur, ROAD
Need any help?
The technicians at your Decathlon store are at your service to help you replace your bike parts. Feel free to ask them for help!
