Origin8 SM-20 brake pad Origin8 Vise Hyd-Mech / Shimano Alfine R505- Alfine S500- Alfine S501- Deore M535- M545- Deore M585- Deore M595- M596- Deore M655- M665- M601- Deore M765- Deore M775- Deore M800- Deore M975- T605-Suitable for moderate use applications. All around performance in mixed weather conditions. Good performance at high or low temperatures. Great pad life. Quieter than sintered pads TECH SPECS Pad Style 20 Compatiblity Shimano M975 M966 M965 M800 M776 M775 M765 M665 M655 M601 M596 M595 M585 M545 M535 R505 S500 S501 T605 T665 TRP Dash Dash Carbon Parabox Front Pad Material Semi Metallic Pad Color Brand Origin8 Backplate Steel