Yamaha has continued its run of ATV upgrades with a new mid-sized Kodiak, which will fill the boots of the Grizzly 450 for next year. The Kodiak accounts for 30% of all ATV sales so it’s big news for Yamaha, but will also be welcomed by farmers looking outside the Honda Foreman box. See also: Buyers’ guide to ATVs and UTVs Engine Propulsion comes from a 421cc single-cylinder, water-cooled engine that provides a surprising amount of firepower from its modest size bore. […]