This adaptive bike trailer was built by Tetra Society of North America's volunteer engineers to enable a teenage girl with cerebral palsy to enjoy bicycling with her father and younger sister. Check out Tetra if you want to overcome a physical barrier in your life, or if you want to "donate" your engineering skills to individuals in your own community: www.tetrasociety.org. (Music courtesy of the Yayhoos -- What Are We Waiting For from their 2001 disc Fear Not the Obvious.)
If you look closely, you can see she's having a blast - and that's why we do it. It's custom work because the Tetra client has outgrown commercial bike trailers, which are designed for toddlers. She can now go out and be included on family bike outings, and how cool is that?
SSDFoundation 11 months ago