DW 5002AD4 Accelerator Double Pedal

5000 Series Double pedal. Features: Ball bearing Delta hinge - Double ball bearing spring suspension - Memory function for beater setting - Single post slave pedal - Precision linkage assembly - Hoop clamp on the side - Floor plate with anti-slip rubber - Two way beater felt/plastic - Turbo sprocket double chain drive - Tri-pivot toe clamp for the mount at the bass drum