SOONHUA Bike Speed Shifter,TX-30 Right Thumb Gear Shifter,1 Pair Mountain Bicycle Gear Shifters 3X7 Speed Shift Lever and Set with Gear Indicator for Road Bike,MTB

【Quality Aluminum Alloy Material】: The bike gear shifter is made of durable aluminum alloy material,bicycle shifter works perfectly for optimum performance and maximum safety and longevity.. 【Bicycle Gear Shifter】: 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 friction/ ratcheting thumb lever for triple cranksets.. 【Bike Speed Shifter】: 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.The optical gear shows the current gear position, which can be adjusted quickly, and the operation is simple and convenient.. 【Wide Application】: The bike shifter is suitable for mountain bike, city bike, road bike, folding bike, etc.. 【Trusted Choice】:If for any reason you dont love our gear shifter , please let us know and return this items well send you a refund - no questions asked.