PDP hardware is designed by industry leader Drum Workshop, a company that has been solving hardware problems since 1972. And the PDP 500 Series Double Bass Drum Pedal delivers that exceptional quality and engineering, just like the 500 Single Pedal. The Double Pedal features two sleek, racing-inspired footboards, and a pair of Dual-Chain Drives, each with Offset Cams for improved torque. It comes standard with PDP Two-Way Beaters, built-in spurs, Side Adjustable Toe Clamp, and a built-in drum key clip. And the Infinitely Adjustable Spring Rockers allow you to precisely customize your beater stroke on both sides. With the 500 Series Double Pedal, it’s easy to dial in your own personal playing style.