1 Pair 3x7 21Speed MTB Bike Bicycle Trigger Gear Shifters with Inner Shift Cable

Specification: Name: Hand brakes Model Number: ST-EF51-7(21S) Weight: 363 g Colour: Black Material:Aluminum alloy Size:17.5x8x3.5cm (1 cm=10 mm=0.39 inch) Suitable for 22.2mm diameter handlebar. Compatible with 21 speed, front 3 speed and rear 7 speed cassettes/freewheels and triple cranks. ? Features: 1.Easy to install 2.Easy-to-read gear indicator window 3.Trigger type handle, make it easier for variable speed operation, with inner cables ? Package included: ?1 x Pair of Bike Shift Levers 3x7 Speed Shifter ? Notice: The ?real of the item may be slightly different from the pictures ? on website caused by many factors such as brightness of your ? and light brightness. Please allow slight deviation for the measurement data. Please allow 1-2cm error. ? If you have any questions, please . Wish you have a happy shopping time!














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