Complete: The bicycle brake set includes 2 pairs of black brakes (with bend and screws), 1 pair of black aluminum alloy brake levers, 1 front brake cable and 1 rear, a complete set to meet your needs for bike installation; There are 6 products. Proper size: The bicycle brake arch is approx. 110 mm/4.3 inches, the brake pad is 55 mm/2.1 inches, the brake cables are 2 m long, the bicycle brake lever is suitable for handlebars with a diameter of 2.2 cm/0.87 inches, which can be applied to most bicycles. Quality material: The brake housing is made of aluminum alloy, strong and durable enough for long-term use, with resistance to cold, heat and oxidation, not easy to deform, ensuring the brake, suitable for most types of weather conditions. Easy to install: The bicycle brake lever is easy to mount on the bikes, and you will easily quickly replace the bicycle brake, making the process more convenient, improving your safety with a good reaction speed. Practical functions: The bicycle brake bar is durable and puts little strain on your bike, ensuring a smooth ride, and the brake set is simple and portable, perfect for items; Suitable for most mountain bikes and road bikes with brakes; Brake arm tension adjustable, /forks in position, easy to adjust the spring in the inner brake arch tension. Material: Aluminum alloy. Color: black. Package contents: 1 * mountain bike brake kit. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.