Honda CRF450R-S 2022 Manual

The recommended oil type for the Honda CRF450R-S 2022 is 10W-40, specifically designed for 4-stroke engines. Make sure to use oil that meets the JASO T 903 standard.
It is advised to inspect and clean the air filter after every ride in dusty conditions. Under normal conditions, clean and oil the air filter every 2-3 rides or as needed.
The chain slack should be 30-40mm (1.2-1.6 inches) when measured at the midpoint between the front and rear sprockets while the bike is on a stand.
Check the battery charge, ensure the fuel is fresh, inspect the spark plug for wear or fouling, and verify that the kill switch is not engaged.
The recommended tire pressure is 15 psi for both front and rear tires, but this can vary based on terrain and rider preference. Always check tire pressure before riding.
To adjust the suspension, use the clickers located at the top and bottom of the forks and on the rear shock. Refer to the owner’s manual for baseline settings and adjust according to your weight and riding style.
Post-race maintenance includes cleaning the bike, checking and tightening bolts, inspecting the air filter, changing the oil if necessary, and lubricating the chain.
Performance can be improved by upgrading the exhaust system, adjusting the ECU settings, and optimizing the suspension setup for your riding conditions.
The Honda CRF450R-S 2022 has a fuel capacity of approximately 1.7 gallons (6.4 liters).
For off-season storage, clean the bike thoroughly, change the oil, fill the fuel tank and add a fuel stabilizer, disconnect the battery, and store the bike in a dry, covered location.