Adjust the Brake Slimly: Fine adjustment of the brake's inner grain is closely occluded, not easy to slide wire, which can quickly adjust the braking force. The adjusting screw can adjust the distance between the brake handle and the handlebar, so as to be suitable for different sizes of palms. It is an ideal substitute for old or damaged bicycle brake lever.Ergonomically Designed Handle: The handle with curved arc line design conforms to the mechanical principle of ergonomics, which is comfortable and effortless. Is an essential bicycle accessory that can make your bike fashion and improve the riding experience.Durable Aluminum Alloy Material:The bicycle brake lever is made of high-quality aluminum alloy material, which is sturdy and durable, high in strength, and long in service life. In addition, it has an exquisite appearance and light weight, which will not add any burden to the bicycle. It is a useful accessory for bicycle enthusiasts.Easy Installation:First remove the handlebar grip and adjust the screws, make screw gaps and brake handle cracks be line. Second, clench handlebar, let the hammer head of brake line into the corresponding line hole and then chucking.Third, close the lever,tighten the screws, install handlebar grip.Suitable for Most Bicycles:The cycling brake level handles fit on 22mm/0.87inch diameter handlebar, which is suitable for most bicycles, such as mountain bikes, folding bikes, road bikes, commuter/city bikes, etc.