The Gibraltar GTC6DD Tour Class Direct Drive Single Pedal is a professional touring quality pedal. It features an ergonomically shaped pedal board and G Class styled frame, plus patented spring rocker arm and 'Spring Silencer' which reduces noise created by the spring. The round beater (90g) has two surfaces (felt/synthetics) and improved clamp mechanism with wing screw, attached to the side. All this makes the GTC6DD an advanced pedal for the demands of professional performance.