Xezon Bicycle Durable Design Premium Quality 3X7 21 Speed Left Right Gear Shifter Bicycle Brake Disk

This cycle shifters is made of high quality Durable build material, which is durable and lightweight. 3 speed left, 7 speed right, totally 21 speed for optional. All shifter come with cable wires,offering precise and consistent shifting performance. This bicycle shifters are marked with 3 speed or 7 speed. The left gear shifter for 3 speed and the right shifter for 7 speed. This shifter handle adopt integrated design with trigger type handles, the ergonomic shape of the handle makes it more comfortable, stable and easy to control. It can be adjusted to your own needs within reach.