Sludge Removal Long Service Life Practical Bicycle Brake Pads for Mountain BikeSpecifications: It features with the orange and black module designs that makes it effectively remove mud and reduce noise and enhance braking ability. Because of its mounting orientation markings, it is easier for you to install.The reason why it is suitable for many different types of bicycles is that it has a wide range of applications. What makes it possible to improve braking performance in bad weather conditions is the drainage pattern design.Made of aluminum alloy and rubber, it is very durable to use.The length of this product is 5.5cm.It is suitable for bicycles, road bikes, dead bikes, mountain bikes and so on.Item Name: Road Bike Brake PadMaterial: Aluminum AlloyFeatures: Sludge Removal, Noise Reduction, Enhance Braking AbilitySize Details: Length: 5.5cm/2.17" (Approx.)Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: 1 Pair of Road Bike Brake Pad