The NAS project was launched in the winter of 1999. Tony Schroeder, senior designer, Honda R&D Americas (HRA) said the goal with NAS was to not only create the image of a futuristic machine but also to take the bike to an unusually high degree of finish work.
Part of the goal with the NAS was to develop and perfect new methods of model construction, and to push motorcycle engineering concepts into the 'what if' realm.
The project began with a litre-class liquid-cooled V-twin, largely because it is an attractive-looking powerplant, but also because in running form it would generate much-desired torque as well as a resonant, booming exhaust note.
With such a large engine, a decision was made to centre the bike's mass around the engine compartment, thereby leaving a light, open and airy appearance to the front and rear sections.
The front brake's large size and outboard mounting serve a functional purpose in enhancing stopping power, and also accentuate the wheel's airy and lightweight styling. HRA designed the billet aluminum wheels, taking cues from organic, asymmetrical shapes contained within the human skeleton.
The radiator nestles under the bodywork in the tail section. Cool air is force-fed through one of the two nostril intake ducts, routed under the tank and seat, and down through the radiator. To keep the rear portion as clean as possible, HRA designers created an exhaust system beneath the engine in the shape of an aerodynamic cowling.
Suggestive price for this model is not available.
A 2004 Honda Nas Naxix concept motorcycle is seen at the unveiling of the Rockefeller Center Motorcycle Show in New York City in 2002.
Photograph: Mario Tama/Getty Images
Also see: Supercars at the motorshow