Chile

<div><p>Type: Conjoined DIP
Material: Alloy
Package Included:1 Pair x Bicycle Shift Brake
Suit for: Mountain Bike,Road Bike And So On
Model Number: With Gear Shift And Brake Function
Gears: 21 Speed
Components: Derailleurs
Total Capacity: Derailleurs
With Gear Shift and brake function,easy to use
brake levers is suitable for the bike of front 3 and rear 7
The inner diameter of the handle mounting holes:About 22.2mm
Suit for Mountain Bike,Road bike and so on</p></div>

JOYAES Shifting Operation 3x7 21 Speed Disc Brake Road bike Bicycle Shifter Brake Brake Function Derailleurs Gear Shift Shift Cable Mountain Bike/Multicolor