Honda CRF250R 2019 Manual
![Honda CRF250R 2019 Motorcycle manual cover](/images/gCSLoejIJFJtTLQOzOdqnOdy/thumbs/thumb175x175.webp)
The recommended oil type for the 2019 Honda CRF250R is 10W-40, specifically formulated for four-stroke motocross motorcycles. Always choose a high-quality oil to ensure optimal performance and engine longevity.
It is recommended to change the oil every 15 hours of riding or more frequently if the bike is used in extreme conditions. Regular oil changes help maintain engine performance and longevity.
For optimal performance, maintain a tire pressure of 12 psi in the front and 12 psi in the rear, adjusting slightly for rider preference and terrain conditions.
To improve handling, adjust the suspension settings according to your weight, riding style, and terrain. Start with the factory settings, then make small adjustments to the compression and rebound damping to fine-tune the performance.
The recommended spark plug for the 2019 Honda CRF250R is the NGK LMAR9A-9. Ensure it is properly gapped to 0.036 inches before installation.
To adjust the chain tension, first, place the bike on a stand. Loosen the rear axle nut, then turn the chain adjusters on both sides evenly until the chain has about 1.2 inches of slack. Tighten the axle nut securely after adjustment.
If your CRF250R won't start, check the basics: fuel supply, spark plug condition, and battery charge. Ensure the fuel valve is open, the spark plug is clean and properly gapped, and the battery is fully charged. If issues persist, consult a professional mechanic.
To clean the air filter, remove it from the bike and gently wash it in warm, soapy water. Rinse thoroughly and let it dry completely. Apply air filter oil evenly before reinstalling. Regular cleaning ensures optimal air flow and engine performance.
The fuel tank capacity of the 2019 Honda CRF250R is 1.6 gallons (approximately 6.1 liters). Plan your rides accordingly to avoid running out of fuel.
For extended storage, clean the bike thoroughly, change the oil, and add a fuel stabilizer to the tank. Disconnect the battery and store it in a cool, dry place. Cover the bike to protect it from dust and moisture. Regularly check on the bike and run it intermittently if possible.