Yamaha Big Bear 250 2011 - Specifications & Review

Big Bear 250

Article Complete Info

Articleid221191
CategoryATV
MakeYamaha
ModelBig Bear 250
Year2011

Chassis, Suspension, Brakes & Wheels

FrontbrakesDouble disc
FrontsuspensionMcPherson independent double wishbone, 5 position preload adjustment, 125 mm stroke
Fronttyre22/7-10
RearbrakesExpanding brake (drum brake)
RearsuspensionSwingarm, 135 mm stroke
Reartyre22/10-10

Engine & Transmission

Borexstroke71.0 x 58.0 mm (2.8 x 2.3 inches)
Compression8.7:1
CoolingsystemAir
Displacement229.60 ccm (14.01 cubic inches)
Driveline2WD. Ultramatic® V-belt with rear wheel engine braking, F/N/R.
EnginedetailsSingle cylinder, four-stroke
FuelsystemCarburettor. BSR33/1
LubricationsystemWet sump
TransmissiontypefinaldriveShaft drive (cardan)
Valvespercylinder2

Other Specifications

CarryingcapacityFront rack: 30 kg. Rear rack: 45 kg.
ColoroptionsGreen
StarterElectric

Physical Measures & Capacities

Fuelcapacity12.00 litres (3.17 gallons)
Groundclearance150 mm (5.9 inches)
Oilcapacity1.80 litres (0.12 quarts)
Overallheight1,118 mm (44.0 inches)
Overalllength1,916 mm (75.4 inches)
Overallwidth1,038 mm (40.9 inches)
Seatheight772 mm (30.4 inches) If adjustable, lowest setting.

About Yamaha Big Bear 250 2011

Introducing the 2011 Yamaha Big Bear 250, a robust all-terrain vehicle that seamlessly blends practicality with exhilarating performance. Positioned in the mid-range category of ATVs, the Big Bear 250 is designed for both novice riders and seasoned adventurers alike. With its rugged stance and striking green color option, this ATV stands out on the trails while also being well-suited for farm work and recreational activities. Yamaha’s commitment to durability and versatility shines through, making the Big Bear 250 a reliable companion for all your off-road endeavors.

At the heart of the Big Bear 250 lies a spirited single-cylinder, four-stroke engine with a displacement of 229.60 ccm. This well-engineered powerplant delivers a commendable amount of torque and responsiveness, perfect for navigating varied terrains. With a compression ratio of 8.7:1 and a carburettor fuel system, the engine operates smoothly and efficiently, providing riders with a truly engaging experience. The air-cooled design ensures consistent performance, even during prolonged rides, while the shaft drive (cardan) offers seamless power transfer to the wheels. Whether you're climbing steep hills or cruising through flat fields, the Big Bear's handling and stability inspire confidence in every ride.

In addition to its impressive engine, the 2011 Yamaha Big Bear 250 features a thoughtfully designed chassis and suspension system that enhances overall ride quality. The front suspension boasts a McPherson independent double wishbone setup with a 125 mm stroke, providing excellent shock absorption and stability on rough terrain. Meanwhile, the rear swingarm with a 135 mm stroke further enhances comfort and control. The braking system, featuring double disc brakes in the front and an expanding drum brake in the rear, ensures reliable stopping power when you need it most. With a fuel capacity of 12 liters and a ground clearance of 150 mm, this ATV is built for long rides and tough obstacles.

Pros:

  1. Durable and Versatile Design: The Big Bear 250 is built to withstand the rigors of off-road adventures, making it ideal for both recreational and practical uses.
  2. Smooth Engine Performance: The efficient single-cylinder engine provides reliable power, making it easy to tackle hills and uneven terrain.
  3. Comfortable Suspension: The independent front suspension and rear swingarm offer a cushioned ride, enhancing rider comfort even on rough trails.

Cons:

  1. Limited Power for Advanced Riders: While the 229.60 ccm engine is perfect for beginners, more experienced riders may find it lacks the power needed for aggressive off-road racing.
  2. Heavier Weight: The sturdy build of the Big Bear 250 can make it feel heavy, especially for less experienced riders during tight maneuvers.
  3. Basic Features: Though reliable, the technology and features may feel minimal compared to newer models with advanced electronics and more sophisticated systems.

In summary, the 2011 Yamaha Big Bear 250 is a reliable, all-around ATV that delivers a satisfying blend of performance and comfort, appealing to a wide range of riders looking to explore the great outdoors.

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