Amazon.com: Double Bass Drum Pedal,Double Kick Bass,Electric Drum Kit Double Bass come with 2Pcs Drum Beater Sticks and 1Pcs Drum Key : Musical Instruments
Roland TD-11KV Electronic Drum Kit with Double Kick Pedal, Throne, Sticks, & Headphones
Alesis Drums Crimson II SE - Electric Drum Kit with MIDI In/Out, Dual-Zone Mesh Pads, Triple-Zone Ride, Cymbals with Choke, Double Kick Compatible : Amazon.co.uk: Musical Instruments & DJ