2011 Yamaha Grizzly 550 4x4, 2011 Yamaha Grizzly 550 4x4 Key Features May Include The 550cc class has a leader, with a fully featured package based on its best-selling bigger brother, the Grizzly 700 FI, with a largest- in-class 558cc powerplant and excellent value. Steel Blue model includes cast aluminum wheels. Yamaha Fuel Injection means instantaneous cold starts and optimal performance in nearly any condition, from below sea level to 15,000 feet. Industry-exclusive, fully automatic Ultramatic® transmission is the most advanced drive system in ATV-ing. An automatic centrifugal clutch maintains constant belt tension for reduced belt wear and sprag clutch for all-wheel downhill engine braking in 4WD mode. Three-position On-Command® In/Out 4WD feature lets you switch between 2WD, limited-slip 4WD and fully locked differential 4WD all with a simple push of a button. Fully independent long-travel four-wheel suspension features double-wishbone suspension front and rear with five-way preload- adjustable shocks for maximum control and comfort over rough terrain. Smoothest-running and -riding Grizzly ever. Trick digital instrument panel boasts a multifunction LCD display with speedometer, odometer, dual tripmeter, hour meter that counts the engine's running hours, 4WD status, transmission position, clock and fuel gauge. The Grizzly 550 boasts the lightest weight in its class at only 648 pounds wet weight. Features & Benefits Engine This 558cc 4-stroke SOHC 4-valve liquid-cooled engine is derived directly from the industry-leading Grizzly 700 powerplant. Ceramic-composite cylinder liner provides outstanding durability and heat dissipation; 92mm forged piston is light and strong and rides on a carburized chrome-moly connecting rod. Two-lobe overhead cam and a pair of needle-roller rocker arms reduce friction by 50 percent for increased fuel efficiency and torque. The cylinder head has been optimized to deliver excellent throttle response and low-end power, roller-bearing rocker arms to reduce friction for fuel efficiency and torque. Gear-driven crankshaft balancer shaft and 4-position rubber engine mounts reduce vibration. Yamaha Fuel Injection uses a Mikuni® 40mm throttle body and idle speed control valve to provide easy cold starts and flawless fuel delivery in nearly any condition, from below sea level to 15,000 feet. Pushbutton electric start with seven-disc torque-limiting damper assembly to protect the starter motor. Stainless steel exhaust system features aluminum heat shields and a screen-type spark arrestor for great power with minimum noise output. High-capacity aluminum radiator with fan motor delivers maximum cooling efficiency and is positioned high in the frame for optimal protection. Five-position shift lever with L, H, N, R and
2013 Yamaha Grizzly 350 Auto. 4x4, 2013 Yamaha® Grizzly® 350 Auto. 4x4 Mid-Size Stance, Full-Featured Skill Set An Ultramatic® automatic transmission and 4WD are two among the many tough features included with the Grizzly® 350. The power-packed, full-featured Grizzly® 350 Automatic 4x4 solid axle carries a lot of advanced Yamaha ATV technology in an affordable package. Industry-exclusive, fully automatic Ultramatic® transmission is the most advanced drive system in ATV-ing. An automatic centrifugal clutch maintains constant belt tension for reduced belt wear and sprag clutch for all-wheel downhill engine braking in 4WD mode. The 2013 Yamaha Grizzly® 350 Auto 4x4 is a Utility Style ATV equipped with an 348cc, Air / Oil Cooled, Single-Cylinder, SOHC, 4-Stroke Engine and a Continuously Variable (CVT) Transmission. It has a Selectable 4X2 / 4X4 driveline. The Grizzly® 350 Auto 4x4 has a Independent Double Wishbone Front Suspension with 6.3 inches of travel while the Swing Arm Rear Suspension has 7.1 inches of travel. The Grizzly® 350 Auto 4x4 has Front Dual Hydraulic Disc Brakes and Rear Sealed Drum Brakes. The Grizzly® 350 Auto 4x4 was introduced in 2004 and is Carryover for 2013. It includes a 6 month Limited warranty.
