Donald J Lester

US Patent:

63187442, Nov 20, 2001

Filed:

May 4, 1999

Appl. No.:

9/304557

Inventors:

Donald Eugene Lester - West Medford MA

International Classification:

B62K 304

US Classification:

2802811

Abstract:

A beyond 2000 frame design that corrects faults in road bicycles by creating a lightweight bicycle with rigid cranks and a resilient saddle. An improbable mix brought about by attaching the seat stays to the upper slope of the down tube thus enclosing the bottom bracket in a rigid triangulated box that eliminates stays to the top of the frame in a direct line of shock to the base of the spine. Resulting in this rigid yet resilient, (no hands accurate) safe bicycle that climbs effortlessly and descends as if on rails.