High performance disc pads from the most trusted name in aftermarket brake pads. 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. Sintered: metallic compound provides performance in extreme conditions for ultimate stopping power, durability, and pad life. Sintered pads have copper plated back plates. E-Bike pads have a ceramic back with organic frontItem Specifications: Compound/Backing: Sintered/Steel, Model Name: Magura MT 5/7, 4pcs,