Kawasaki 440 engine

Icaro 2000 Electric trike

home made hang glider trike by Hassan Afhami from Iran First flight

Darrell's Easy Riser 7/29/2013

Mini trike Colibrì Presentazione

Trike Beach Landing Engine Off.mp4

Big Engines Starting Up

Maiden Flight of the Skyhopper Ultralight (Nov 28, 2015)