Honda TRX250X1 Sportrax 250X 2021 Manual

The recommended engine oil for the Honda TRX250X1 Sportrax 250X 2021 ATV is Honda GN4 10W-30 or equivalent, which is specifically designed for 4-stroke engines.
It is advisable to change the oil every 100 hours of operation or at least once a year, whichever comes first, to ensure optimal performance and longevity of your ATV.
If your ATV won't start, check the battery connections, ensure the fuel valve is on, confirm there is sufficient fuel, and inspect the spark plug for wear or damage.
To adjust the chain tension, loosen the axle nut slightly, then turn the adjusters on each side of the swingarm equally until the desired tension is achieved, and finally retighten the axle nut.
Use unleaded gasoline with a pump octane number of 86 or higher to ensure optimal engine performance and efficiency.
Remove the air filter from the airbox, wash it in soapy water, rinse thoroughly, let it dry completely, and then apply air filter oil before reinstalling it.
The recommended tire pressure is 4 psi for both the front and rear tires. Always check the pressure when the tires are cold for accurate measurement.
Regularly inspect the brake pads for wear, check the brake fluid level, and ensure that the brake lines are free of leaks or damage. Replace any worn or damaged components promptly.
If the overheating light comes on, stop the ATV immediately and let it cool down. Check the coolant level and inspect for any radiator blockage or leaks. Consider having a professional inspect the cooling system if the problem persists.
Valve clearance should be checked and adjusted every 200 hours of operation or once a year to ensure the engine runs smoothly.