The Honda DN-01 concept motorbike was first shown at the
2005 Tokyo motorshow.
The DN-O1 is powered by a 680 cc V-twin four stroke engine
running through a continuously variable automatic transmission,
which can be switched to a six speed manual transmission
controlled by gear selection buttons on the handlebars.
Honda is continuing to develop the DN-01 concept for possible
future production.
If you were wondering, DN-01 stands for the first - 01
- vehicle developed under Honda’s Dream New - DN
- concept philosophy
Aprilia Magnet
Aprilia Kerkennah
Audi Moto
BMW IMME 1200
Confederate Renovatio
Derbi Mulhacen
Dodge Tomahawk
Honda Concept 1 
Honda NAS 
Kawasaki ZZR-X
Norton Nemesis
Polaris Revolver
Robrady rMOTO
Sachs Beast
Suzuki Nuda
Suzuki G-Strider
Suzuki Stratosphere
Victory Vision 800
Voxan Charade
Yamaha MT-OS
Yamaha Deinonychus
Yamaha Gen-Ryu
Yamaha Maxam 3000