Drum Workshop Single Bass Drum Pedal (DWCP2000)Single chain turbo camBearing spring rocker assemblyDual-adjustable toe clampProduct OverviewDW's 2000 Series pedals are designed for students, hobbyists, and working drummers alike. All-metal construction and DW's signature features make the 2000 Series pedals the perfect choice for drummers who want tried and true American engineering. DW: The Drummer's Choice. *Features:Single-Chain Offset CamFlyweight BeaterBearing Spring Rocker AssemblySteel base plate with adjustable spikes and Velcro