The Kool-Stop KS-D625S is a high-performance sintered disc brake pad featuring a copper-plated backing. Designed for Shimano's Direct Mount road and gravel systems, it provides powerful, consistent braking in demanding wet or gritty conditions.

Sintered Performance: Outfitted with a sintered metal compound for high heat resistance and long-lasting durability during aggressive descending.

Wide Compatibility: Engineered to fit a range of Shimano calipers, including Dura-Ace R9170, Ultegra R8070, and the RS305 through RS805 series.