Yamaha points to "the push for more environmentally friendly machines" as the impetus for 4-stroke dirt bikes -- which sounds ...

SEE ALSO: You can soon ride the Avengers’ all-electric Harley-Davidson motorcycle Yamaha's e-bikes feature a 500-watt battery pack that recharges in four hours and an LCD screen that shows ...

Motorcyclist brings you the latest dirt bike and motorcycle ... the Honda CRF450R and Yamaha YZ125 to new motorcycles including Triumph’s TF 250-X and the latest electric motorcycle models ...