2008 Yamaha Grizzly 450 Auto 4×4 Specifications Engine: Engine configuration Single-Cylinder How many cylinders 1 Types of power cycles Four-stroke Type of cooling system Liquid / Air Valves 2 Valves Per Cylinder 2 Valve types and configurations Single Overhead Camshaft Bore (millimeters/inches) 84.5 / 3.33 Stroke (millimeters/inches) 75 / 2.96 Engine displacement (cubic centimeters/cubic.. The 2008 Yamaha Grizzly 450 IRS is a smaller version of the 550, built for those riders on a slightly tighter budget, looking for a small-to-middle displacement off-road machine, and yet ruling.
2008 Grizzly 450 Auto. 4x4 IRS Utility ATV Model Specifications2008 Yamaha Grizzly Utility ATV. 2008 Yamaha Grizzly all terrain vehicles For Sale: 2 Four Wheelers Near Me - Find New and Used 2008 Yamaha Grizzly all terrain vehicles on ATV Trader.