Bike Shifters, 3x7 Thumb Gear Shifters, TX-30 Speed Shift Lever

Shifter: The right shifter is a trigger-type 7-speed shifter with a lever for downshifting and a thumb button for upshifting. The left shifter is a friction/ratchet thumb lever used for triple cranksets Performance: This thumb shifter has excellent shifting performance, with a total of 3x7 speeds and smooth shifting Clear Speed Display: Bike gear shifter with just a gentle press of the thumb, you can quickly shift gears, which are clearly visible and enhance the cycling experience Excellent Material: This thumb shifter is made of durable aluminum alloy material, with excellent performance, safety, and can be used for a long time Satisfactory Service: We care about the feelings of our customers, and if you have any doubts about the product, we will do our best to provide assistance to our customers