Avid rim wrangler 2 pads holdersthe rim wrangler 2 pads use the universal footprint which means they will fit in other you know who pad holders this makes the choice clear when replacing pads the avid name and performance are available as a full cartridge or replacements pads only featurescompatible with other brands of pad holdersexcellent qualitybuyavid componentsfrom chain reaction cycles the worlds largest online bike store