Canadians will see some new Yamahas in the 2010 line-up, including a motocrosser with a backwards engine, a new XV1900 cruiser, and a YZF-R1 styled like Valentino Rossi’s MotoGP bike. The YZ450F has a reversed, rear-slanted, fuel-injected four-stroke motor, in which the fuel injector throttle body and airbox are out front, while a "Tornado" design […]