FreeWheel Attachment -- The Mobility Project

By attaching to rigid-framed manual wheelchairs (or to folding chairs via an adaptor), FreeWheel enables consumers to push over surfaces that would otherwise be difficult or impossible to navigate.
The attachment is designed to provide a longer wheelbase and reduce resistance and drag when rolling over broken sidewalks, curbs, carpet, gravel, dirt, grass and snow.
Encourages a more active lifestyle by improving accessibility in all sorts of everyday and exceptional situations.