Grizzlys don't come any tougher than this.

Tackles tough terrain and even tougher chores with a host of Yamaha exclusive features including fully automatic Ultramatic transmission, On-Command 2WD / 4WD with differential lock, rear sealed wet brake and more, all in a great handling package.

Specifications

Features

All

• Additional Features: Assembled in Newnan, GA, U.S.A.
• Additional Features: Available in Realtree® AP™ camouflage with a water-dipped process for durability.
• Additional Features: Dual, bright multireflector 30-watt Krypton bulb headlights with high and low beams; rear brake light.
• Additional Features: Easy-access, underseat marine-spec electrical components ensure maximum protection from the elements.
• Additional Features: Grizzly 700-inspired front-end styling boasts convenient water-resistant storage compartment on the front fender.
• Additional Features: Large front and rear fenders with inner guards offer excellent mud/splash protection.
• Additional Features: Large-capacity, 4-gallon fuel tank has a built-in gauge and easy-to-reach petcock valve.
• Additional Features: Steel cargo racks with special, extra-durable wrinkle paint finish feature a combined cargo capacity of 264 pounds (88 front, 176 rear).
• Additional Features: The water-resistant DC outlet is located to the side of the multifunction instrument panel for convenient access; automotive style receptacle handles a wide range of accessories.
• Additional Features: Water-resistant, large-capacity underseat storage box provides added convenience.
• Additional Features: Wide, fully integrated floorboards keep rider’s feet dry and feature serrated footpegs for extra grip in wet conditions.
• Chassis/Suspension: Direct front shaft drive eliminates U-joint for greater durability and more efficient power transfer when engaged in 4WD.
• Chassis/Suspension: Fully independent four-wheel suspension features a double wishbone suspension front and rear delivering 6.3 inches and 7.1 inches of travel.
• Chassis/Suspension: Heavy-duty composite front carry bar and CV joint guards help prevent damage to boot covers and won’t dent or rust.
• Chassis/Suspension: Large-diameter ventilated hydraulic front disc brakes deliver tremendous stopping power in a variety of conditions.
• Chassis/Suspension: Light steering and a class-leading turning radius combine for increased comfort and incredible maneuverability—even in 4WD.
• Chassis/Suspension: Lightweight chassis features outstanding durability with superior rigidity for class-leading agility and handling.
• Chassis/Suspension: Using a newly-designed multi-disc system running in gear oil, the sealed rear wet brake combines strong, consistent stopping power and greatly reduced maintenance requirements.
• Engine: 421cc liquid-cooled, SOHC four-stroke single is rugged and powerful.
• Engine: Compact engine design features a 45-degree cylinder angle for maximum ground clearance and lower seat height for quick, responsive steering and agility.
• Engine: Gear-driven crankshaft balancer and rubber-damper engine mounts reduce vibration.
• Engine: Large-capacity aluminum radiator provides maximum cooling efficiency and is positioned high in frame for optimal protection.
• Engine: Left-side–mounted (Hi/Lo/N/R/P) shift lever is easily accessible.
• Engine: Pushbutton electric starting.
• Engine: Semi-oval slide 33mm BSR Mikuni® carburetor and high-output DC-CDI ignition deliver fantastic throttle response and engine performance at all rpm.
• Engine: Specially designed drive system air intake vent helps prevent overheating and keeps water and mud from entering drive case.
• Engine: Stainless steel muffler and header design provides superior power characteristics, exhaust sound and durability.
• Engine: Tool-free air filter box for easy access and quick maintenance.
• Key Features: Almost 20 pounds lighter than previous Grizzly 450 models, providing awesome power-to-weight ratio.
• Key Features: Fully independent long-travel four-wheel suspension features double-wishbone suspension front and rear.
• Key Features: Grizzly 450 Automatic 4x4 has many of the same great features as big brothers Grizzly 700 and 550, including four-wheel independent suspension, and it’s powered by a fuel-efficient, liquid-cooled engine.
• Key Features: Ground clearance of 10.8 inches and a high-impact plastic skidplate provide terrainability and undercarriage protection.
• Key Features: Industry-exclusive, fully automatic Ultramatic® transmission is the most advanced drive system in ATVs. An automatic centrifugal clutch maintains constant belt tension for reduced belt wear and uses a sprag clutch for all-wheel downhill engine braking in 4WD mode.
• Key Features: Rear wet brake is a multi-disc system running in hydraulic fluid inside a sealed unit. This keeps out the elements (such as mud and water) while providing powerful, consistent stopping power and greatly reduced maintenance.
• Key Features: Three-position On-Command® In/Out 4WD feature lets you switch between 2WD, limited-slip 4WD and a fully locked differential 4WD—all with the simple push of a button. Override button allows engine to make maximum rpm in full Diff. Lock mode.
• Key Features: Trick digital instrument panel boasts a multifunction LCD display with speedometer, odometer, dual tripmeter, hour meter, 4WD status, transmission position and clock.

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