A7 Mountain Bike 1x10 Speed Group Set 10 Speed Shifter Derailleurs Bike Set
by Mavaol
- [10 SPEED FOR MOUNTAIN BIKES] 10 speed requirement, lightweight single sprocket, wide gear ratio., [DIY BIKE UPGRADE] Transform 7, 8, or 9-speed bikes to 10 speeds with one package., [PRECISE 1X10 SPEED] A7 Gear Lever with 1:1 technology for quick response., [ENHANCED DAMPING] A7 Rear Derailleur reduces chain jitter, fits giant sprocket 50T., [COMPLETE PACKAGE] Includes shifter, 42T flywheel, chain, and accessories for easy setup.
