Complete quantity: The bicycle brake set includes 2 pairs of black brakes (with elbows and screws), 1 pair of black aluminum alloy brake levers, 1 front brake cable and 1 rear brake cable, the complete set can meet your bicycle installation needs; There are 6 products. Suitable size: The rim of the bicycle brake is 110 mm, brake pads 55 mm, brake cable 2 m long, the bicycle brake lever is suitable for handlebars with a diameter of 2.2 cm, which can be applied to most bicycles. High-quality materials: the brake body is made of aluminum alloy, which is durable and can be used for a long time. It is cold-resistant, heat-resistant and oxidation-resistant and not easy to deform, ensuring sensitive brakes, suitable for most weather conditions when riding. Easy to install: The bicycle brake lever is easy to install on the bicycle, and you can easily and quickly replace the old bicycle brakes, making the ride smoother and more comfortable and improving your safety with a good reaction speed. Practical functions: The bicycle brake lever is durable, has a small load on the bicycle and ensures a smooth ride. The brake set is simple and portable and is a perfect item; suitable for most mountain bikes and road bikes with brakes; the tension of the brake arm is adjustable, and the frame/front fork is in the correct position, and the spring in the inner brake arch tension can be easily adjusted. 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 to be a little different from the actual item. The allowed measurement error is +/- 1-3 cm.