Note: It needs to use 2 pairs for one bike. Brand: TEKTRO Material: Organic Compound Model: E10.11 For use on front or rear brake With integrated wear indicator They do have more wear and less braking power than sintered brake pads It puts less thermal stress on the brake Compatible with: HD-M740/M730/M520/M521/M510/M500/M501 HD-M290 M291 M285 M286 HD-T710 / T520 / T530 / T290 / T285 / T525 MD-M500 / M300 / M280 MD-C510 / C400 Suit for: SHIMANO: M355/M375/M395/M415/M416/M445/M446/M465/M475/M485/M495/M515/M525/M535/M575/C501/C601 * The item is original and 100% brand new, just does not include the retail package boxed. Note: * The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. * Please allow slight manual measurement deviation for the data. * If you have any questions please contact us. There will be a time difference between us, but we will reply as soon as we see the message. We will reply to messages within 24 hours on weekdays and within 48 hours on weekends.