Yamaha Big Bear 400 4x4 IRS 2012 - Specifications & Review

Introducing the 2012 Yamaha Big Bear 400 4x4 IRS: A Rugged Companion for All Terrain Adventures

The 2012 Yamaha Big Bear 400 4x4 IRS stands tall in the ATV market as a reliable and versatile companion for both seasoned riders and newcomers alike. With a competitive price point of US$ 6,599, this beast is designed to tackle the toughest trails, offering an exhilarating blend of power, comfort, and dependability. The Big Bear's robust build and advanced features make it an ideal choice for outdoor enthusiasts who crave the thrill of adventure, whether it’s traversing rugged landscapes or navigating through dense forests.

Engine Performance and Riding Characteristics: Unleashing the Single Cylinder Powerhouse

At the heart of the Big Bear 400 lies a potent 386cc single-cylinder, four-stroke engine that delivers an impressive balance of torque and responsiveness. With a compression ratio of 8.6:1 and a bore and stroke of 83.0 x 71.5 mm, this engine is engineered to provide a smooth and powerful ride. The carbureted fuel system, featuring a Mikuni 33mm BSR, ensures optimal fuel delivery for efficient combustion, while the DC-CDI ignition system contributes to reliable starting and performance. The 5-speed gearbox, complemented by a shaft drive, allows for seamless shifting, making it easy to conquer steep inclines or accelerate on flat terrain. Riders will appreciate the superior handling afforded by the independent double wishbone front and rear suspension, providing 5.8 inches of front travel and a commanding 7.6 inches of rear travel for a plush, controlled ride, even on the most challenging trails.

Key Features and Technology: Built for Adventure

The Big Bear 400 is not just about raw power; it also comes packed with thoughtful features designed to enhance the riding experience. The electric starter ensures that getting underway is as easy as the push of a button, while the rugged double disc hydraulic front brakes and sealed multidisc rear brakes offer exceptional stopping power on any surface. The generous 15.14-liter fuel capacity allows for extended rides without the constant worry of refueling, and the impressive ground clearance of 267 mm enables the Big Bear to glide over obstacles with ease. Available in eye-catching color options like Hunter Green, Steel Blue, and Realtree® AP™ Camouflage, this ATV appeals to riders who want both style and functionality.

Pros and Cons of the 2012 Yamaha Big Bear 400 4x4 IRS

Pros:

1. Robust Engine Performance: The single-cylinder engine offers a perfect blend of power and torque, making it ideal for a variety of terrains.
2. Superior Suspension: The independent double wishbone suspension system provides exceptional comfort and control over rough trails.
3. User-Friendly Features: With an electric starter and ample fuel capacity, the Big Bear is designed for convenience during long rides.

Cons:

1. Weight: At 628 pounds, the Big Bear can feel heavy, particularly for inexperienced riders or when maneuvering in tight spaces.
2. Limited Top Speed: While it excels in torque, the engine may not deliver the high-end speed some riders desire for racing or fast trails.
3. Basic Technology: Compared to modern ATVs, the Big Bear's features may seem less advanced, lacking some of the high-tech gadgets found in newer models.

In summary, the 2012 Yamaha Big Bear 400 4x4 IRS stands out as a durable, capable ATV that promises to elevate your outdoor adventures. Its powerful engine, comfortable suspension, and thoughtful features make it a top choice for exploring the great outdoors. Whether you're navigating rocky trails or cruising through serene landscapes, the Big Bear is ready to take on the challenge!