MTB Mountain Bike Brake Thumb Shifter Gear Shift Lever for Bicycle 3/7/8 Speed

1 pair 3/ 7 / 8 Speed Bicycle Shifter Brake Thumb Shifter Brake Lever MTB Bike Derailleur Riding Brake Levers Bike Accessories. Feature : With Gear Shift and brake function. Gears : 8 Speed. Components : Derailleurs.

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