Identical to the 5002 pedals, but with a solid power footboard, The 5002ADS bass drum pedal features the Accelerator™ (AD3) drive system which offers an eccentric motion that creates an indirect relationship between the sprocket and the footboard. This increases the velocity of the pedal by shortening the length of the stroke. It is recommended for situations that require increased speed and sensitivity. Other features include aluminum hex shafts, pedal plates, and linkages, dual side adjusting hoop clamp, 101 two-way beaters, and built-in spurs. These pedals can be customized to fit the needs of any player.