SENSAH STI Levers Bicycle Left and Right Gear Shifters Shift Lever 2X9S Included Shift Compatibility › / MANO (29 speed)

As a product, it's very easy to switch gears, like SRAM, and it has the feature of being able to use gears and brakes simultaneously. If you apply force, your speed will increase, or conversely, it will decrease. Compatible with SHIMANO, ratio: 1:1. STI levers for bicycle left and right gear shifters.