Based around the class leading SwissStop Organic pad, but tweaked for applications requiring greater endurance. Ideal for E-Bikes.Long lasting, high endurance pad compoundOrganic formula is low noise and rotor friendlyVery easy modulation of braking forceHigh temperature stability for consistent brake powerSupplied as pairs (for one wheel)Disc 34 Fits: Shimano Dura Ace BR-R9170, BR-RS805, BRRS505, BR-RS405, BR-RS305Disc 32 Fits: SRAM HRD, eTap HRD, Level Ultimate, Level TLMDisc 31 Fits: Avid XO Trail, Elixir 9 Trail, Elixir 7 Trail, SRAM Guide Ultimate, RSC, RS, R, REDisc 30 Fits: Magura MT 2, 4, 6, 8 Campagnolo Road DiscDisc 28 Fits: Shimano XTR BR-M9000, BR-M9020, BR-M987, XT BR-M8000, BR-M785, SLX BR-M675, BRM666 FSA K-Force DB-TX-9000, Afterburner DB-TX-9150, REVER MCX1Disc 27 Fits: Shimano SAINT BR-M820, BR-M810, ZEE BRM640, TRP Quadiem, Quadiem SL, Slate T4Disc 26 Fits: Avid Elixir 9, 7, 5, 3, 1, CR, R, SRAM XX, XO, DB 5, 3, 1, Level TL, Level T, LevelDisc 15 Fits: Shimano Deore BR-M575, BR-M525, BR-M515, LX BR-T675, BR-M505 TRP Hylex, HY/RD, Spyre SLC Tektro Orion SL HD-M740, Orion HD-M730, HD-M725, Gemini SL HD-M520 / M521 QUAD Disc Brake