#x0A;Disability tricycle, heavy duty, hand-powered.
Bicycle Design for People with Disabilities - Tuvie Design
Washington, D.C., District Of Columbia
Km172 hand operated tricycle for handicapped people
handcycle, handicap bike, wheelchair bike, handcycles, wheelchair bicycle, armbike
Our Fleet - SCI BC Adaptive Cycling
Tricycle - Wikipedia
Top End Force 3 Handcycle, Invacare® Force 3 Hand Cycle
Tricycle for Patients AH-1001
How I Helped a Disabled Friend With a Cycle-By-Wire Recumbent Trike - IEEE Spectrum