Sonor has re imagined the killer new line of 4000 series hardware. The feature a new footboard design, Independent pillar construction, Infinite adjustment of beater holder, Ball bearing hinge at heel plate, and an anti-slipping base plate. The sturdy double chain construction ensures years of performance. It has a sturdy Double Pedal connection rod, taken from Giant Step Series, 2 way beater, and the bag is included. At Drum Center of Portsmouth, we love Sonor drums, and this new 4000 series hardware is really great.