Check the listing for details. Mapex Falcon Double Bass Drum Pedal. Condition: New. Listed at 479.00 USD. Mapex Falcon Double Bass Drum Pedal Features: The interchangeable drives allow players to purchase only one pedal, but still have the freedom to experiment with the differences between chain, strap, and direct drive feels. It also enables double-pedal players to use different drives for each pedal to balance the feel between the left and right feet. The interchangeable beater weights, variable footboard height, and adjustable beater angle allow for simple and fine adjustment of torque and power. The smaller size of the base-plate makes it easy to position a double-pedal around snare stand legs and closer to the hi-hat pedal. Specs: Self-Adjusting Hoop Clamp Interchangeable Beater Weights Interchangeable Drives Footboard Height Adjustment Reduced Base Plate Size Beater Angle Adjustment