Clarks VX852C / VRX852C Clarks M3 New XTR M985M987M988M975M965 - XT M785 - SLX M666M675 - Deore M615 Disc Pads - Organic/25prVX - ORGANIC FOR THE ENTHUSIAST: Specifically designed to give the best performance under normal conditions. The organic compound gives improved noise reduction as well as increased ‘bite’ in general use. Recommended for use with Mechanical Systems.VRX - SINTERED FOR TRAIL COMPETITION & DOWNHILLING: With increased Carbon content sintered pads are designed to deliver maximum performance under extreme conditions and during sustained riding. Recommended for use with Hydraulic Systems.VRS - ELITE FOR COMPETITION: Kevlar Competition Use Reinforced to increase the frictional properties. Ceramic properties to improve co efficiency in the wet. Copper to maintain braking characteristics at low and high speeds. Back plate Design improves heat dissipation and weight reduction. As a result durability is improved and gives over 35% better performance than a standard pad.  Brand Compatible:Clarks M2 (Serial No. L)Clarks M3Clarks CHM-8Clarks CMD-22Clarks CMD-22FMShimano Deore M615Shimano Deore XTShimano XT M785Shimano XTRShimano XTR M965Shimano XTR M975Shimano XTR M985Shimano XTR M988Shimano New XTRShimano R785Shimano SLXShimano SLX M666Shimano SLX M675Shimano S700Shimano S700 AlfineShimano AlfineShimano BR-M9000Shimano BR-M9020Shimano BR-M987Shimano BR-M985Shimano BR-M8100Shimano BR-8000Shimano BR-M7100Shimano BR-M7000Shimano BR-M666Shimano BR-6000Shimano BR-S7000Shimano BR-S700Shimano BR-CX77Shimano BR-RS785Shimano BR-785Shimano BR-RS17Shimano BR-R317Bulk pack of 20 pairsOrganic or sintered available