1. Wide compatibility: perfect thickness compatible with Shimano Deore BrB01s B03S MT400 MT500 MT200 M575 M525 M515 T615 T675 M505 M495 M486 M485 M475 M465 M465 M44. 47 M47 46 M445 M416 M415 M395 M375 M315 M355 M365 C601 C501 TX805 M4050 M3050 UR300 Tektro Aries HDM740 M730 M725 M520 M521 M510 M500 M501, etc. TRP Hylex HY RD Spyre Spyke Parabox 2012 2.Quick Installation: Please remove the front and rear wheels before installation. Remove the used brake pads from the front and rear calipers. Check the pistons and perform a general brake calliper condition check first. Before installing disc brake pads, check the quality of the brake cable or hydraulic hose. 3.Excellent braking performance: our bicycle brake pads are equipped with excellent braking performance to ensure flexible, precise and strong braking performance on flat roads and highways. No matter what the weather, you can easily control your bike and stay and stable! This makes your ride even more enjoyable 4.Nondeformable Safe Reliable: Our bicycle brake pads do not twist or deform easily, even during continuous braking at high temperatures. Whether you are riding in dry deserts, wet rainforests or other environments, our bike brake pads provide maximum performance and stability, giving you and reliability on your ride