KTM SX‑F 250 USA 2013 Owner's Manual

KTM SX‑F 250 USA 2013 Motorcycle manual cover
Pages 104
Year 2013
Language(s)
English en

KTM SX‑F 250 USA 2013 Motorcycle Specification

The 2013 KTM SX‑F 250 USA motorcycle is a high-performance off-road bike engineered for competitive motocross. It is powered by a 249.91 cc single-cylinder, four-stroke engine featuring a DOHC (Double Overhead Camshaft) configuration with four titanium valves. This engine is liquid-cooled, ensuring optimal operating temperatures during extended periods of high performance. The bike utilizes electronic fuel injection (EFI) for precise throttle response and efficient fuel consumption.

The powerplant is paired with a five-speed transmission system, providing a wide range of gearing suitable for various track conditions. The clutch is a hydraulically operated DDS (Damped Diaphragm Steel) clutch system, delivering smooth and reliable engagement. The chassis architecture comprises a lightweight, high-strength chromoly steel frame designed to offer excellent torsional rigidity and maneuverability.

Suspension components include a WP Suspension USD front fork with a diameter of 48 mm and a WP monoshock at the rear, both fully adjustable for preload, compression, and rebound damping. This setup ensures superior handling and stability over rough terrain. The braking system features a 260 mm front disc and a 220 mm rear disc, both equipped with Brembo calipers for exceptional stopping power.

The bike’s ergonomics are tailored for aggressive riding, incorporating a flat seat profile, high-grip footpegs, and a Renthal handlebar. The fuel tank has a capacity of 1.98 gallons, designed to strike a balance between weight and range. The overall weight of the KTM SX‑F 250 is approximately 231.5 pounds (wet), emphasizing its lightweight nature for enhanced agility.

In summary, the 2013 KTM SX‑F 250 USA is a meticulously engineered motocross bike that combines advanced engine technology, robust suspension systems, and a lightweight chassis to deliver a competitive edge on the track.

KTM SX‑F 250 USA 2013 Motorcycle F.A.Q.

How do I properly break in the engine on a KTM SX-F 250 USA 2013?

To break in the engine, start by warming it up at idle, then ride gently for the first 1-2 hours, avoiding high RPMs. Gradually increase the engine load and RPM over the next few hours. Always allow the engine to cool between sessions.

What type of oil should be used for the KTM SX-F 250 USA 2013?

Use a high-quality 4-stroke motorcycle oil with a viscosity rating of 10W-50. Ensure it meets the JASO MA or MA2 specifications to guarantee proper clutch performance.

How often should the air filter be cleaned?

The air filter should be cleaned every 5-10 hours of operation, or more frequently in dusty conditions. Always inspect the air filter before each ride.

What is the recommended maintenance interval for valve clearance checks?

Valve clearances should be checked every 15 hours of operation to ensure optimal engine performance and longevity. Adjustments should be made as necessary.

How do I troubleshoot a starting issue with my KTM SX-F 250 USA 2013?

Check the battery charge and connections, inspect the spark plug for fouling or wear, ensure the fuel is fresh, and verify that the fuel pump is functioning. If all else fails, consult the service manual or a professional technician.

What is the correct tire pressure for the KTM SX-F 250 USA 2013?

For optimal performance, maintain the front tire pressure at 12 PSI and the rear tire pressure at 12 PSI. Adjust according to riding conditions and personal preference.

How can I adjust the suspension settings for better handling?

Adjust the compression and rebound damping on the fork and shock to suit your riding style and terrain. Start with the manufacturer's recommended settings and make incremental changes. Consult the owner's manual for detailed procedures.

What should I do if my KTM SX-F 250 USA 2013 overheats?

Stop the motorcycle immediately to prevent engine damage. Allow it to cool, check the coolant level, inspect the radiator for obstructions, and ensure the cooling fan is operating. Resolve any issues before continuing.

How do I replace the chain and sprockets on my KTM SX-F 250 USA 2013?

First, remove the old chain and sprockets. Install the new sprockets, ensuring they are properly aligned. Fit the new chain and adjust it to the correct tension. Always use the correct specifications for your model.

What are the signs of a worn clutch on the KTM SX-F 250 USA 2013?

Signs of a worn clutch include slipping during acceleration, difficulty shifting gears, and a spongy clutch lever feel. If you experience these symptoms, inspect the clutch plates and springs for wear.