Specialist manufacturers such as Freedom Concepts (whose STRAE Sport handcycle caters to teens and adults with spinal cord injuries)  and Theraplay Mobility Cycles (who design cycles for children with spina bifida)  build handcycles designed to meet the needs of a specific group of disabled cyclists.
Specialized producers such as Freedom Concepts (whose STRAE Sport handcycle caters to teenagers and adults with spinal cord injuries)  and Theraplay Mobility Cycles (who design cycles for children with spina bifida)  construct handcycles tailored to the requirements of a specific group of disabled cyclists.