Ferodo DS1.11 compound brake pads are engineered to provide a medium / high level of friction over a wide temperature range. They have excellent fade resistance to temperatures beyond 800 degrees C and have a low wear rate.Medium / high friction levels over a wide temperature range (200-700 degrees C)Flat friction curve provides predictable braking lap after lapExcellent pad life (up to 3 x longer than a DS3000 compound)Low pad compression gives short pedal travel and a firm feelFerodo DS1.11 competition brake pads use ceramic technology based on a chemical family called 'Siloxanes'. Unlike carbon based materials these do not decompose at high temperatures. This is what gives the DS1.11 the ability to perform at the highest temperatures with no fade. DS1.11 pads are very kind to discs and have a low wear rate meaning less frequent brake changes. Ideal for use in GT cars, Touring cars and formula cars, particularly in longer races.Ferodo DS1.11 brake pads are designed for competition / off-road use, and as such are not approved for use on the road.