Bike Brake Pads, Semi Metal Bicycle Disc Break Pads Bicycle Accessory for Sports Bike, Road Bike

Brake pads are the most important safety components for bicycles, and they plays a decisive role in brake process. A set of efficient braking system must be able to provide a stable, sufficient and controllable brake force as well as a good heat dissipation capacity, to avoid braking failure caused by too much heat. This is a must-have item for build a bike or repair your old bikeures: 1. QUALITY MATERIAL: Made of premium semi-metal material and copper with high heat and wear resistting, helpful to protect the brake disc effectively. 2. HEAT DISSIPATION: Semi-metal material and copper pad, which making the heat dissipate, provide the rejection of heat. 3. POWERFUL BREAKING: Powerful and smooth braking, which makes less noise, help you to enjoy your riding. 4. ENOUGH QUANTITY: 4 pairs contained, enough for you to use a long time.  5. GUARANTEE: If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problemification: Color: Shown as pictures Material: Copper + Semimetal Quantity: 4 pairs Size: Approx. 3.5 x 3 x 0.4cm / 1.38 x 1.18 x 0.16in Weight: Approx. 106gPackage list: 1 * Set of 4 Pairs Brake Pads 4 * Spring ClipsNote: 1. Brake discs and pads need to replaced with new ones if there are black friction mark on disc surface and it cannot lock timely, or it give out a sharp sound when braking. 2. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.