[Compatibility] - These brake pads are suitable for Sur Ron Light Bee X and S, for Segway X160 X260, for Talaria Sting MX3 MX4 electric bike, for Shimano H03C H03A, for 4-piston calipers, including Deore XT BR-M8020, Saint BR-M820 and Zee BR-M640, which is an important choice for improving bicycle safety.[Powerful Cooling Function] - The latest upgrade of the brake pads is with cooling fins, which provides long life and less fading through cooling technology. The ebike brake pads are stable and powerful, with a high static friction coefficient, good power modulation and low noise.[Improve Safety] - The brake pad has good braking effect, short time to adapt to the disc, small traction required for braking, 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: BlackMaterial: aluminumPackage contents:4x Disc brake padsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.