"THE FIRST PRODUCTION 2WD FOR MOTORCYCLES After one hundred years of one wheel drive, Yamaha are to launch the revolutionary WR450F 2-Trac rally bike, a limited production competition machine featuring the world’s first production two wheel drive system for motorcycles. Based closely on the successful WR450F four stroke Enduro machine, the WR450F 2-Trac is the result of many years of joined development by Yamaha and Öhlins Racing AB." http://www.yamaha-motor.com.au/motor/index.htm?model_cat.asp?modelcatid=5 looks like this bike may now be available in Australia. has anyone out there had any experience with it? i don’t know if it is readily available to commoners but would anyone invest in one for a weekend trail machine?