Mapex P580A Double Foot Pedal Single Chain Drive Tri-tonal Beater NEW! Condition: New, out of box. Details: A pedal that brings all the features you expect. The 580A pedal features a single-chain drive, fully adjustable spring tension tri-tonal beater, fully independent universal linkage adjustment, rubber-sealed U-joints, steel stabilizer bars with skid-proof plates, retractable floor spikes, patented extra large floating hoop clamp, and a drum-key holder. FEATURES Single chain drive Fully adjustable spring tension Tri-tonal beater Fully independent universal linkage adjustment Rubber-sealed U-joints Steel stabilizer bars with skid-proof plate Retractable floor spikes Patented extra-large floating hoop clamp Drum-key holder. Listing and template services provided by inkFrog.