1 set Bicycle Thumb Gear Shifters. Color: black (as shown in the picture). Material: Plastic, Steel.
Effortless Gear Changing Non Index Bike Gear Levers for Bicycles
Smooth Gear Shifting with Bicycle Chainring Bolt Spacer Washers
Smooth Gear Shifting with Bike Rear Mech Derailleur Gear Hanger Extender
Optimize Bike's Gear Shifting with Rear Mech Derailleur Gear Hanger Extender
Smooth and Precise Gear Shifting with Bicycle Turn Handle Shifters 6 Speed
Smooth and Precise Gear Shifting with Rear Mech Derailleur Hanger Extender
