Feature: 1. Fine appearance, good braking effect, quiet and noiseless, wear‑resistant, safe, stable, comfortable and convenient. 2. Suitable for mountain bike, electric bike, substitute driving, scooter. Fast road leveling, high speed break can also achieve stable braking effect, reduce the wear rate of products. 3. Copper base all metal to make the performance stable, for your riding escort, bring you different riding fun, suitable for daily cycling, fitness. 4. All‑metal is 2‑3 times more resistant to wear than resin, and the brake pads are more resistant to fading under heavier brake loads. 5. Copper‑based all‑metal brakes are fast and reliable in all weather conditions. 6. All metal, although somewhat noisy, lasts longer than resin brake pads, reducing replacement. Specification: Condition: 100% Brand New Item Type: Disc Brake PadsMaterial: Copper Based All Metals Color: As Pictures Shown Product Size: Length: Approx. 35 mm/1.4 inWidth: Approx. 30 mm/1.2 inThickness: Approx. 4 mm/0.2 in Weight: Approx. 105.0gRefer to brake model(Including but not limited to these models): For M315/355/375/395/415/416/446/447/465/475/485/486/515/525/575/C501/C601 electric brake pads and other brands can be used, overall dimensions matching can install and use.. Package List: 3 Pairs Disc Brake Pads3 x Buckles3 x Clamp Spring Note: 1. Please allow 1‑3cm error due to manual measurement. Thanks for your understanding.2. 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.