Frog Legs Inc.

http://www.froglegsinc.com/
Frog Legs makes shock absorbing caster forks and wheels. That’s what we do. We are compulsive about every detail; from our own hollow stem bolt design, to our custom poured, solid urethane tire treads. Any wonder our technology was the first and still the best in the industry? The engineers at Frog Legs got together with other geeks at Iowa State University who measure propulsion and proved that the majority of the vibration that enters your chair comes from the front wheels and Frog Legs Caster Forks remove over 76% of all that shaking, shimmying, oscillation and wavering.