Kool Stop Steel Disc Pads KS-D121S

- High performance disc pads from the most trusted name in aftermarket brake pads\n- Organic: blend of organic materials with a top quantity resin provides excellent performance throughout the life of the pad. Organic pads have steel back plates in red\n- Sintered: metallic compound provides performance in extreme conditions for ultimate stopping power, durability, and pad life. Sintered pads have copper plated back plates\n- E-Bike pads have a ceramic back with organic front