Yamaha WR25RZ C WR250R 2010 Owner's Manual

Yamaha WR25RZ C WR250R 2010 manual cover
Pages 112
Year 2010
Language(s)
English en

Yamaha WR25RZ C WR250R 2010 Specification

The Yamaha WR25RZ C WR250R 2010 is a dual-sport motorcycle engineered for both on-road and off-road performance. It features a 250cc liquid-cooled DOHC 4-stroke engine, which delivers a broad powerband and high-revving capabilities. The fuel injection system ensures precise throttle response and optimal fuel efficiency, while the 6-speed transmission provides smooth and versatile gear shifting.

The bike's chassis includes an aluminum semi-double-cradle frame, offering a combination of lightweight construction and robust durability. The front suspension consists of fully adjustable 46mm upside-down forks, providing superior handling and comfort on various terrains. The rear suspension features a fully adjustable single shock linked to a lightweight aluminum swingarm, contributing to excellent rear-wheel traction and stability.

Braking is managed by a 250mm hydraulic disc brake at the front and a 230mm hydraulic disc brake at the rear, ensuring reliable stopping power in diverse riding conditions. The WR250R is equipped with 21-inch front and 18-inch rear wheels, fitted with dual-purpose tires suitable for both pavement and dirt trails.

The bike's ergonomics are designed for rider comfort and control, featuring a flat seat, a narrow profile, and well-placed handlebars and footpegs. The digital instrument panel provides essential information such as speed, odometer, trip meter, and fuel gauge, enhancing the rider's situational awareness. With a fuel tank capacity of 7.6 liters, the WR250R offers a decent range for extended adventures.

Overall, the Yamaha WR25RZ C WR250R 2010 stands out as a versatile and reliable dual-sport motorcycle, combining performance, durability, and rider-friendly features suitable for various riding environments.

Yamaha WR25RZ C WR250R 2010 F.A.Q.

How often should I change the oil in my Yamaha WR250R 2010?

It is recommended to change the oil every 3,000 miles or every six months, whichever comes first, to ensure optimal engine performance.

What type of fuel is best for the Yamaha WR250R 2010?

The Yamaha WR250R 2010 is designed to run on unleaded gasoline with a minimum octane rating of 91 (R+M)/2.

How do I adjust the chain tension on my WR250R?

To adjust the chain tension, first place the bike on a stand. Loosen the rear axle nut, then turn the chain adjusters on either side of the swingarm equally until the desired tension is achieved, ensuring 30-40mm of slack. Tighten the axle nut securely after adjustment.

What is the recommended tire pressure for the Yamaha WR250R?

The recommended tire pressure for the WR250R is 22 psi for the front tire and 25 psi for the rear tire. Always check tire pressure when the tires are cold.

How can I troubleshoot starting issues with my WR250R 2010?

If your WR250R is having starting issues, check the battery charge, inspect the spark plug for wear or fouling, ensure the fuel is fresh, and verify that the kill switch and kickstand safety switch are in the correct position.

What are the common signs that the brake pads need replacing on the WR250R?

Common signs include a squealing noise when braking, reduced braking performance, and visible wear on the brake pads where the pad thickness is less than 1.5mm.

How do I maintain the suspension on my Yamaha WR250R?

Regularly inspect the fork seals for leaks, clean the fork tubes, and adjust the suspension settings according to your riding conditions and weight. Consider servicing the suspension every 10,000 miles or as needed.

What is the spark plug gap for the WR250R 2010?

The correct spark plug gap for the Yamaha WR250R 2010 is 0.9 to 1.0 mm. Make sure to use a feeler gauge to check and adjust the gap if necessary.

How do I clean the air filter on my WR250R 2010?

Remove the seat to access the air filter. Take out the air filter, clean it with a mild detergent, rinse with water, and let it dry completely. Apply a light coat of air filter oil before reinstalling.

What should I do if my WR250R 2010 overheats?

If your WR250R overheats, stop riding and let the engine cool down. Check the coolant level, inspect the radiator for blockages, and ensure the cooling fan is operational. Seek professional help if the problem persists.