Features: Constructed of sturdy aluminum alloy, high performance of durability and stability. Suitable for many kinds of cycling bikes with 22.5mm handlebar, such as mountain bike, road bike and more. It plays a big role in protecting the motor and can cut off the power supply to motor while you are braking, which prolongs your motor's span life. The 1.7m low level brake cable has no negative pole or positive pole distinction, can be arbitrarily connected to the electric brake switch. Wonderful replacement part for your old or damaged brake lever of bike. Specification: Condition: 100% Brand New and High Quality Material: Aluminum Alloy Color: Black Quantity: 1 Pair Applicable Handlebar Diameter: Approx. 22.5mm / 0.9inch Cable Wire Length: Approx. 1.7m / 66.9in Each Brake Lever (L * W): Appprox. 16 * 8.5cm / 6.3 * 3.3in Weight: Approx. 260g Packing List: 1 x Pair of Brake Levers 2 x Small Wire Holders