SwissStop EXOtherm 2 pads combine an extremely durable, smooth modulating pad compound with a cooling fin equipped back plate which provides consistent, powerful braking in all conditions. Reduced pad wear rate is much lower than competitors Smooth, consistent brake performance Lightweight construction High quality springs are supplied with every set of Swissstop disc brake pads Supplied as pairs (for one wheel) Disc 34 Fits: Shimano Dura Ace BR-R9170, BR-RS805, BRRS505, BR-RS405, BR-RS305 Disc 32 Fits: SRAM HRD, eTap HRD, Level Ultimate, Level TLM Disc 31 Fits: Avid XO Trail, Elixir 9 Trail, Elixir 7 Trail, SRAM Guide Ultimate, RSC, RS, R, RE Disc 30 Fits: Magura MT 2, 4, 6, 8 Campagnolo Road Disc Disc 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 MCX1 Disc 27 Fits: Shimano SAINT BR-M820, BR-M810, ZEE BRM640, TRP Quadiem, Quadiem SL, Slate T4 Disc 26 Fits: Avid Elixir 9, 7, 5, 3, 1, CR, R, SRAM XX, XO, DB 5, 3, 1, Level TL, Level T, Level Disc 25 Fits: Formula RO Racing, T1 Racing, R1 Racing, R1, C1, CR3, T1, RO, Mega, The One, RX, RR1, CURA