Features1Bicycle conjoined brake lever with 2m/6.6ft(rear) and 1.65m/5.4ft(front)stainless steel brake cable, speed/shifter lever combination. 23x7 21 speed bicycle integrated brake with variable speed and speed regulation. 3The visual gear display indicator can confirm the gear at a glance, easy to operate and convenient to use. 4Compatible with internal pull, cantilever, roller and mechanical disc brakes, widely use. 5With shifting and braking functions, easy to use, the shift lever/brake lever is suitable for bicycles with front 3 and rear 7.SpecificationItem Type:Brake Shifter Levers ComboMaterial: Aluminum Alloy + Rubber+Stainless SteelColor: As Picture ShownRear Cable Length: Approx.2m/6.6ftFront Cable Length: Approx.1.65m/5.4ftHandle Install Hole Inner Diameter: Approx. 22.2mm/0.9inWeight: Approx. 350.0g/12.3ozSuitable for mountain bikes, road bikes, etcPackage List2 xBrake Shifter Levers Combo