Drum Workshop Accelerator DWCP5000AD4 Single Bass Drum Pedal

The Drum Workshop DWCP5000AD4 Delta III Accelerator Single Bass Drum Pedal is an industry standard. The Accelerator (AD4) drive system offers an eccentric motion that creates an indirect relationship between the sprocket and the footboard, increasing the velocity of the pedal by shortening the length of the stroke. It is recommended for situations that require increased speed and sensitivity.
Features:

DW’s patented Delta Ball-Bearing Hinge is a state-of-the-art lightweight aluminum design that incorporates ball bearings at both sides.
The AD4 and TD4 pedals feature a Dual-Bearing Spring Rocker delivering ultimate smoothness.
The New Tri-Pivot Toe Clamp ensures the pedal and drum stay connected no matter what hoop size or angle. Convenient Clip with Drum Key also included.
The Single Post Casting design on DW’s double pedals provides ease of movement between the pedal and hi-hat, also allowing the pedals to be played simultaneously.
DW’s unique Universal Assembly (with memory lock) is made of aircraft grade aluminum, precision ground, heat treated and honed.
The New Non-Skid Rubber Grip will keep your pedal planted while being easily adjustable.