Specs 10 Grams per pair Salmon compound for "Extreme Conditions" Raised edge for more consistent braking in nasty conditions Alloy rim friendly The best bang-for-buck pad available. Weighing in at only 10grams per per, these give some serious stopping power in the rain or in the dry and consistent braking after long fast descents. Alloy rim friendly compound keeps the metal where it should be, in your wheels not on your pads. Both the Shimano and Campagnolo replacements have a raised edge to help clean the rim before the main pad body contacts the rim. We recommend the Salmon compound because they out-stop the black compound in the wet and still perform as good or even better than the standard compound in the dry. If your looking at replacing your worn out dura-ace pads, look no further than the Kool Stops, these will fit any of the following brake calipers. - SRAM RED, Force, Rival- Shimano Dura-ace, Ultegra, 105- eeCycleWorks eebrake Note1: These are sold in a pair, thats enough for one caliper. Buy 2 pairs for a whole bike
