Premium MaterialThe bicycle brake level handle is made of high quality aluminum alloy, which is strong, lightweight and wear resistant. It is durable, it can last for a long time. Basic conditionLightweight and not heavy on your bike, with excellent stopping ability, you can stop your bike in no time, which makes you will save life from danger in an emergency.Brake pads have long-lasting wear performance against wheel rotation. Completely FurnishedThe kit comes with everything you need-Brake in V, Noodle, Boot, Shoe, Screw. All you need to do is install them on your mountain bike, which should have 2 mounting holes on each wheel. Easy to InstallEasy to install, adjust and use, everyone can do it, working great for cantilever brake upgrade. Warranty Our product has 180 days warranty. If you have any questions about this product, please do not hesitate to contact us, we will do our best to help you solve your problem.