LITEONE Bicycle Brake Levers Shifter 3x7 21 Speed Shifter with Gear Indicator and V Brake Cable for Moutain Bike, Road Bike, MTB, BMX, Fixie Gear, Cycling

LITEONE Bicycle Brake Levers Shifter 3x7 21 Speed Shifter with Gear Indicator and V Brake Cable for Moutain Bike, Road Bike, MTB, BMX, Fixie Gear, Cycling

• 3x7 SPEED: You can use only left gear shifter for 3 speed and only right shifter for 7 speed and both left and right shifter for 3x7 speed.
• Optical Gear Display Indicator: All shifter come with wires, with noise-dampening bumper stopper, offering precise and consistent shifting performance. Designed with optical gear display indicator to show you the gear position
• Trigger Type Handle: Right shifter is a trigger-type 7 speed shifter, with one lever for down-shifts and a thumb button for up-shifts. Left shifter is a ratcheting thumb lever for triple cranksets.
• Ergonomic Design: Compatible with liner-pull, cantilever, roller, and mechanical disc brakes, Ergonomic design for more comfortable operation
• HIGH QUALITY MATERIAL: This Thumb Gear Shifter is made of durable aluminum alloy material, it works perfectly for optimum performance and maximum safety and longevity.