Honda CRF250R 2015 Manual

Honda CRF250R 2015 Motorcycle manual cover

Pages 181

Year 2015

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Honda CRF250R 2015 Motorcycle Specification

The Honda CRF250R 2015 is a high-performance motocross motorcycle engineered for competitive racing, combining advanced technology with robust design. It is powered by a 249cc, liquid-cooled, single-cylinder four-stroke engine that employs a dual-overhead camshaft (DOHC) configuration. This engine is equipped with a Programmed Fuel Injection (PGM-FI) system for precise throttle response and enhanced fuel efficiency. The bike features a five-speed manual transmission, offering smooth and responsive gear changes tailored for racing dynamics.

The CRF250R's chassis is designed for optimal balance and agility, featuring an aluminum twin-spar frame that contributes to its lightweight structure and improved handling. It includes a Showa Separate Function Fork (SFF) front suspension, which separates spring and damping functions for better adjustability and performance. The rear suspension is supported by a Pro-Link system with a Showa shock, allowing for customizable settings to match various track conditions.

Braking is managed by a front 260mm wave-style disc brake and a rear 240mm disc brake, delivering powerful and reliable stopping power. The motorcycle's wheelbase and seat height are configured to enhance rider control and comfort. The CRF250R is equipped with Dunlop tires, providing excellent grip and stability on different terrains.

In terms of design, the CRF250R 2015 features a sleek and aggressive styling with ergonomically designed bodywork that allows easy rider movement. Its graphics and color schemes reflect Honda's racing heritage. Overall, the Honda CRF250R 2015 is crafted to meet the demands of professional racers and serious enthusiasts, offering a blend of power, precision, and durability.

Honda CRF250R 2015 Motorcycle F.A.Q.

What is the recommended oil type for the Honda CRF250R 2015?

The recommended oil type for the Honda CRF250R 2015 is 10W-40, specifically designed for motorcycles. Make sure to use a high-quality oil that meets or exceeds the JASO T 903 MA standard.

How often should I change the oil on my Honda CRF250R 2015?

It's advised to change the oil every 15 hours of riding or every 3 races, whichever comes first. Regular oil changes are crucial for maintaining engine performance and longevity.

How can I adjust the suspension on the Honda CRF250R 2015?

To adjust the suspension, locate the adjustment screws on the forks and shock absorber. Use the manual to find the recommended settings for your weight and riding style. Adjust the preload, compression, and rebound as necessary.

What is the correct tire pressure for the Honda CRF250R 2015?

For the Honda CRF250R 2015, the recommended tire pressure is generally around 12 psi for the front tire and 12 psi for the rear tire in off-road conditions. Adjust slightly based on terrain and rider preference.

How do I troubleshoot starting issues with my Honda CRF250R 2015?

If your CRF250R is having starting issues, check the battery charge, ensure the fuel valve is on, and inspect the spark plug for fouling. Also, verify that the kill switch is in the correct position.

What maintenance is required for the air filter on a Honda CRF250R 2015?

Regularly clean and oil the air filter every 5-10 hours of riding. Remove it, clean with a suitable cleaner, dry it completely, and then apply air filter oil before reinstalling.

How can I check the valve clearance on my Honda CRF250R 2015?

To check the valve clearance, remove the seat and fuel tank to access the valve cover. Use a feeler gauge to measure the clearance between the camshaft and valve lifters. Refer to the service manual for specific clearance specifications.

What should I do if the chain on my Honda CRF250R 2015 is loose?

To tighten a loose chain, loosen the axle nuts and adjust the chain tensioners evenly on both sides of the swingarm. Tighten until there is about 1 inch of slack in the middle of the chain, then retighten the axle nuts.

How do I bleed the brakes on my Honda CRF250R 2015?

To bleed the brakes, attach a clear tube to the brake caliper bleed screw, pump the brake lever, and open the bleed screw to release air and fluid. Close the screw before releasing the lever. Repeat until no air bubbles are visible.

What are the signs that the clutch needs to be replaced on a Honda CRF250R 2015?

Signs that the clutch may need replacement include slipping during acceleration, difficulty shifting, a spongy clutch lever feel, or unusual noises when the clutch is engaged.