Yamaha YFM25BY Big Bear 250 2009 Owner's Manual

The Yamaha YFM25BY Big Bear 250, model year 2009, is a versatile all-terrain vehicle (ATV) designed for both recreational and utility purposes. It is powered by a 249cc air-cooled, SOHC, 4-stroke, single-cylinder engine, optimized for a balance of power and fuel efficiency. The engine delivers reliable performance across various terrains and is equipped with a Mikuni 29mm BSR carburetor for precise fuel delivery. The transmission system features a five-speed gearbox with an automatic clutch, providing smooth and controlled shifting.

Its chassis is constructed from durable steel, offering robustness and stability. The suspension system comprises an independent double-wishbone front suspension with 5.7 inches of travel and a swingarm rear suspension with 5.9 inches of travel, ensuring superior handling and comfort. The ATV rides on 22-inch tires mounted on 11-inch wheels, providing excellent ground clearance and traction. Additionally, it features hydraulic disc brakes at the front and sealed drum brakes at the rear, ensuring reliable stopping power in diverse conditions.

The Big Bear 250 includes a multifunctional digital instrument panel displaying essential information such as speed, fuel level, and maintenance indicators, enhancing user convenience. The ATV has a towing capacity of up to 450 pounds and is equipped with front and rear cargo racks, making it ideal for hauling and transporting supplies. Its overall design emphasizes rider comfort and safety, with ergonomically designed seating and handlebars.

The 2009 Yamaha YFM25BY Big Bear 250 combines rugged construction with practical features, making it a dependable choice for both work and play. It stands out for its reliable performance, ease of use, and versatility across different environments.