Bike Rear Derailleur - 21-speed direct assembly, gear pulley, finger steering wheel gear, folding bike gearbox, mountain group chain | Professional rear derailleur for smooth driving

Name: Bike Rear Derailleur - 21-speed direct assembly, gear pulley, finger steering wheel gear, folding bike gearbox, mountain group chain | Professional rear derailleur for smooth driving
Brand: Generic
SKU: 375051891
Price: 20.74 GBP
Availability: InStock