is the brainchild of Australian motorcycle designer Ian Drysdale, who built it as a test bed for his two wheel drive ideas back in 1990 just after he finished university. Dryvtech 2x2x2 - 2-stroke ...

July 9, 2008 The all-wheel-drive revolution that has swept the off-road car racing world continues to gather strength in the vastly more conservative motorcycle market. Yamaha's 2-Trac and ...

But the only time you have no rear-wheel slip on motorcycle ... But after the 2-Trac there wasn’t the demand. If that bike had succeeded we would have two-wheel-drive Yamahas and perhaps ...

A 2-stroke quarter-liter ... the main drive principle of a motorcycle to hydraulics and while this was at first a rather easy task, he thought to add two-wheel drive later introducing hydraulic ...

Four-wheel drive works in cars, so why hasn’t two-wheel drive taken off? Several manufacturers have courted the idea for motocross or trail bikes. However, none has taken it up seriously because it ...

Japanese motorcycle manufacturers are working on a two-wheel-drive motorcycle and are having tremendous success in research, he said. He expects the same eventually will happen with bikes if the ...

There are just somethings you don’t see often when it comes to motorcycles, 2 wheel drive and tank tracks. Well, [jeep2003] has combined both those oddities into one project he calls the Track ...

Yamaha has demonstrated a two-wheel-drive motorcycle, the machine using a hydraulic drive system to the front wheel. According to the motorcycle internet newsletter All-Moto, the machine was ...