DW has reengineered the 5000 series pedal with a new, better gripping Tri-Pivot Toe Clamp. DW also added a Dual Bearing Spring Rocker, making the 5000 quicker and more responsive. These pedals feature aluminum hex shafts, pedal plates and linkages, 101 two-way beater, and built in spurs. The DW Turbo (TD4) concentric drive system maintains a direct relationship between the sprocket and the footboard to provide a solid, powerful, consistent feel and response. Includes a Nylon Carry Case.