Cardinal Percussion Twin Effect Bass Drum Pedal - Drums Etc.
Mapex Double Bass Drum Pedal P400TW – Andy's Music
Duallist Drum Pedals - Dual Bass Drum Pedal - 2 beaters with one foot
Double Bass Drum Pedal Setup - YouTube
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
Double Bass Pedal Percussion Instrument Twin Foot Pedal for Jazz Drums Performance Beginner Kick Drum Set Electronic Drums - AliExpress
Hotspur Twin-Beater Single Bass Drum Pedal (PC12-15) – Lazer Music
Deluxe Double Kick Drum Pedal for Bass Drum by Griffin | Twin Set Foot Pedal|Quad Sided Beater Heads|Dual Pedal Double Chain Drive Percussion Hardware | Impressive Response for Metal and Rock Drummers –