Organic cycle disc brake pads Organic/Resin compound provide sharp breaking without the requirement to 'warm up', or bed in. Offering the rider with quiet, smooth braking these are great replacement pads, that perform equally as well in the wet, as they do in dry conditions. Model Compatibility: DISC BRAKE PAD COMPATIBLE MODELS VX810/VRX810 Shimano Deore Hyd. BR-M555 Supplied with spring clips where applicable