Hotspur Twin-Beater Single Bass Drum Pedal (PC12-15) – Lazer Music
The Duallist Triple Kick Double Pedal | Guitar Center
Duallist Drum Pedals - Dual Bass Drum Pedal - 2 beaters with one foot
How to Set Up a Double Bass Pedal with Your Drum Kit
Amazon.com: Single Kick Bass Drum Pedal by GRIFFIN | Deluxe Double Chain Foot Percussion Hardware for Intense Play | 4 Sided Beater & Fully Adjustable Power Cam System | Perfect for Beginner
Amazon.com: Deluxe Double Kick Drum Pedal for Bass Drum by GRIFFIN | Twin Set Foot Pedal | Quad Sided Beater Heads | Dual Pedal Two Chain Drive Percussion Hardware | Impressive Response