This product is for brand new Swissstop Flash Pro - Original Black - FULL - Road Brake Pads - Shimano / Sram. Swissstop offers the best braking performance in all conditions for all types of bikes. This set includes 2 pads, for front or rear use, with holders. You would need two sets to outfit an entire bike. The Flash Pro pads are compatible with Shimano Dura Ace, Ultegra, 105, Sram, and TRP brake systems. They deliver top performance on dry rims and even better performance on wet rims. These pads are made without abrasive materials that could damage rims and provide consistent braking performance across a temperature range of -20C to +40C. They also offer silent operation.