Sonor DP-4000-S Dobbelt pedal

Bass Drum Double Pedal. New footboard design. Independent pillar construction. Infinite adjustment of beater holder. Includes pedal bag. Ball bearing hinge at heel plate. New Bass Drum hoop clamp. 2-way beater. New base plate, anti-slipping. Double chain drive. Sturdy Double Pedal connection rod, taken from Giant Step Series.