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 color of the item may be slightly different from the pictures  shown on website caused by many factors such as brightness of your  monitor and light brightness. Please allow slight deviation for the measurement data. Please allow 1-2cm error.   If you have any questions, please contact us. Wish you have a happy shopping time!
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