[Compatibility] - This brake pad fits Sur Ron Light Bee X and S, Segway X160 X260, Talaria Sting MX3 MX4 electric bike, Shimano H03C H03A, 4-piston caliper, including Deore XT BR-M8020, Saint BR-M820 and Zee BR-M640, which is an important choice for improving the safety performance of bicycles. [Powerful cooling function] - The latest upgrade function for brake pads is cooling fins, which provide long pad life and less fading due to cooling technology. The electric bike brake pads are stable and powerful, with a high static friction coefficient, good power modulation and low noise. [Improved safety] - The brake pad has good braking effect, short time to adapt to the disc, small traction required for braking, is stable and comfortable and provides strong safety for your riding. [Premium material] - The brake pads are made of high-quality aluminum and ceramic, with good braking power, long-lasting performance and durability. Color: Black Material: aluminum Package content: 12x Disc Brake Pads