Honda CRF250R 2020 Manual

Honda CRF250R 2020 Motorcycle manual cover

Pages 199

Year 2020

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Honda CRF250R 2020 Motorcycle Specification

The Honda CRF250R 2020 is a high-performance motocross motorcycle designed for competitive racing and advanced riding. It features a robust 249cc liquid-cooled single-cylinder four-stroke engine, delivering substantial power and torque for aggressive track performance. The engine incorporates a dual-overhead-cam (DOHC) configuration with titanium intake and exhaust valves, ensuring efficient airflow and combustion. The 2020 model enhances its predecessor with improved intake and exhaust ports, a revised cam profile, and a high-compression piston, collectively boosting power output across the RPM range.

The chassis is crafted from a twin-spar aluminum frame, optimizing rigidity and weight distribution for exceptional handling and stability. The Showa 49mm coil-spring front fork, along with the Pro-Link rear suspension system featuring a fully adjustable Showa shock, offers superior damping characteristics and adjustability to adapt to various track conditions. The CRF250R includes a dual-map ignition system, allowing riders to select between two engine maps for tailored power delivery based on track requirements.

Braking performance is ensured by a front 260mm wave disc and a rear 240mm wave disc, providing reliable stopping power and heat dissipation. The motorcycle’s ergonomics are designed for rider comfort and control, with a slim profile, flat seat, and strategically positioned footpegs and handlebars. Additionally, the model comes equipped with DID rims and Dunlop MX3S tires, offering exceptional traction and durability.

Weighing in at approximately 237 pounds (107.5 kg) with a full tank, the CRF250R maintains a lightweight profile essential for competitive racing. The fuel tank capacity is 1.6 gallons (6.1 liters), providing ample range for extended track sessions. Overall, the Honda CRF250R 2020 embodies advanced engineering and innovative design, making it a formidable choice for serious motocross enthusiasts.

Honda CRF250R 2020 Motorcycle F.A.Q.

How often should I change the oil in my Honda CRF250R 2020?

For optimal performance, it's recommended to change the oil every 15 hours of riding or after every 3 races, whichever comes first. Regular oil changes help maintain engine health.

What type of fuel is recommended for the Honda CRF250R 2020?

The Honda CRF250R 2020 requires unleaded gasoline with a pump octane number of 91 or higher to ensure proper engine performance and longevity.

How do I adjust the suspension on my CRF250R for better handling?

Adjust the suspension by first setting the sag according to your weight. Then, fine-tune the compression and rebound damping to suit your riding style and terrain conditions. Consult the owner's manual for detailed instructions.

What should I do if my CRF250R won't start?

First, check the fuel level and ensure the fuel valve is open. Verify the kill switch is in the 'Run' position and the battery is charged. Inspect the spark plug for wear or fouling and replace if necessary.

How often should I clean the air filter on my CRF250R?

Clean the air filter after every race or every 2-3 rides in dusty conditions. A clean air filter is crucial for optimal engine performance and longevity.

What is the correct tire pressure for the Honda CRF250R 2020?

The recommended tire pressure for the CRF250R is 12 psi for the front tire and 12 psi for the rear tire. Adjust according to track conditions and rider preference.

How can I improve the braking performance on my CRF250R?

Ensure the brake pads and discs are in good condition and replace them if worn. Bleed the brake lines to remove air bubbles and use high-quality brake fluid. Adjust the brake lever for comfortable reach.

What maintenance steps should I follow before storing my CRF250R for an extended period?

Clean the motorcycle thoroughly, lubricate moving parts, drain the fuel system, and disconnect the battery. Store in a cool, dry place, and cover with a breathable fabric to prevent dust accumulation.

How do I check the coolant level in my CRF250R?

To check the coolant level, ensure the bike is on a level surface and the engine is cool. Remove the radiator cap and verify that the coolant is up to the neck of the radiator. Top up if necessary with the recommended coolant.

What spark plug is recommended for the Honda CRF250R 2020?

The recommended spark plug for the CRF250R 2020 is the NGK LMAR9A-9. Ensure the gap is set correctly to 0.9 mm before installation.