Igor, the three-wheeled DIY electric longboard! - YouTube
Tricycle Skateboards: Richard Malachowski Creates Three-Wheeled Deck
A Three-wheel Build: 13s4p Custom deck - esk8.news: DIY Electric Skateboard Forums
Buy Wholesale China Sample Available Kids New Toy Fish Board 3 Wheel Skateboard With Led & Skateboard at USD 29 | Global Sources
Amazon.com: Skateboard Kids Skateboards 6-12 Beginners-Wide Base 3-Wheel, 3-Caster Combo Skateboard and Balance Board for Beginners-Supports Up to 220 Lbs.,Green,165 pounds : Everything Else
All-terrain, three-wheeled Triborg e-board brings dirt bike design to skateboarding
This Is a 25-MPH, Three-Wheel Mountain Board | WIRED