The EBC MXS brake pads have a ultra high friction material that have a great bite from cold right up to high heat with minimal rotor damage. The MXS pad features a diamond ground surface finish for a fast bed in process and long life which is important for riders going into a race. FREE of charge added into almost every MXS pad set is a set of replacement. Slider pins to replace those rusted in and difficult to remove original units. Pins are often trashed when trying to remove them or bend during use so a free spare set is a nice touch and saves a second visit to the dealer. As a further PLUS the EBC pins are external hex drive and are far easier to remove at future service, internal hex drive pins that fill with dirt and rust and sometimes need drilling out.