DiscStop - BBS-39S. Easy installation due to the sloping bottom DiscStop HP Sintered Disc brake pads Brakepads with a sintered compound Able to handle longer periods of braking in both dry and wet conditions Our copper-backed brakepads feature a sintered compound braking surface. Which is able to handle longer periods of braking in both dry and wet conditions. They are therefore more suitable for highspeed and downhill applications. The compound of the pads is pre-sanded which makes these directly ready for use. Without the need to prepare them before going for a ride. Compatible: Avid-Sram XO Trail / Guide Made of our sintered compound braking surface Direct ready to use Part Number: 2905733902 Barcode: 8716683086706 Product Code: BBS-39S