Pearl P-2052C Eliminator Redline Chain Drive Double Bass Drum Pedal. Interchangeable Cam System, PowerShifter functionality, Ninja Speed Bearings, Four-surface Control Core Beater, and Total Footboard Traction Control give the Eliminator: Redline unheard-of levels of custom tunability, and provides the key to unlocking unlimited possibilities in bass drum power and speed. Interchangeable Cam System. Sprocket-less Double Chain Drive. Uni-Lock Beater Angle Cam. Control Core Quad Beater. Zero Play Hinge. Independent Traction Grips. Roller Hoop Clamp. Carrying Case Included. WE ARE AN AUTHORIZED PEARL DEALER AND HAVE MANY OTHER PEARL ITEMS IN STOCK! We are an authorized FIVE STAR SHOP! Our Goal is to give you the best customer service and best price out there! We insure all of our packages! Some items take more time to pack and make sure all is safe and sound. Some items can take up to 4 days to pack well. Items must be unused and in original packaging unless otherwise discussed with the drum shop.