Contents

1 MEANS OF REPRESENTATION
- 1.1 Symbols used
- 1.2 Formats used
2 SAFETY ADVICE
- 2.1 Use definition intended use
- 2.2 Misuse
- 2.3 Safety advice
- 2.4 Degrees of risk and symbols
- 2.5 Tampering warning
- 2.6 Safe operation
- 2.7 Protective clothing
- 2.8 Work rules
- 2.9 Environment
- 2.10 Owner's Manual
3 IMPORTANT NOTES
- 3.1 Manufacturer warranty, implied warranty
- 3.2 Fuel, auxiliary substances
- 3.3 Spare parts, technical accessories
- 3.4 Service
- 3.5 Figures
- 3.6 Customer service
4 VIEW OF VEHICLE
- 4.1 View of vehicle, front left (example)
- 4.2 View of vehicle, rear right (example)
5 SERIAL NUMBERS
- 5.1 Vehicle identification number
- 5.2 Steering head label
- 5.3 Engine number
- 5.4 Fork article number
- 5.5 Shock absorber article number
6 CONTROLS
- 6.1 Clutch lever
- 6.2 Hand brake lever
- 6.3 Throttle grip
- 6.4 Stop button
- 6.5 Start button
- 6.6 Combination switch
- 6.7 Overview of indicator lights (All SXF models)
- 6.8 Overview of indicator lights (XCF US)
- 6.9 Combination instrument
- 6.10 Opening the fuel tank filler cap
- 6.11 Closing the fuel tank filler cap
- 6.12 Cold start button
- 6.13 Idle speed adjusting screw
- 6.14 Shift lever
- 6.15 Foot brake lever
- 6.16 Plug-in stand (All SXF models)
- 6.17 Side stand (XCF US)
7 PREPARING FOR USE
- 7.1 Advice on preparing for first use
- 7.2 Running in the engine
- 7.3 Starting power of lithium-ion batteries at low temperatures
- 7.4 Preparing the vehicle for difficult operating conditions
- 7.5 Preparing the vehicle for rides on dry sand
- 7.6 Preparing the vehicle for rides on wet sand
- 7.7 Preparing the vehicle for rides on wet and muddy circuits
- 7.8 Preparing vehicle for high temperatures or slow riding
- 7.9 Preparing the vehicle for low temperatures or snow
8 RIDING INSTRUCTIONS
- 8.1 Checks and maintenance measures when preparing for use
- 8.2 Starting the vehicle
- 8.3 Activating launch control
- 8.4 Activating traction control
- 8.5 Starting off
- 8.6 Quickshifter
- 8.7 Activating the quickshifter
- 8.8 Shifting, riding
- 8.9 Applying the brakes
- 8.10 Stopping, parking
- 8.11 Transporting
- 8.12 Refueling
9 SERVICE SCHEDULE
- 9.1 Additional information
- 9.2 Service schedule
10 TUNING THE CHASSIS
- 10.1 Checking the basic chassis setting with rider's weight
- 10.2 Air suspension XACT (All SXF models)
- 10.3 Compression damping of the shock absorber
- 10.4 Adjusting the low-speed compression damping of the shock absorber
- 10.5 Adjusting the high-speed compression damping of the shock absorber
- 10.6 Adjusting the rebound damping of the shock absorber
- 10.7 Measuring the dimension of the rear wheel unloaded
- 10.8 Checking the static sag of the shock absorber
- 10.9 Checking the riding sag of the shock absorber
- 10.10 Adjusting the spring preload of the shock absorber
- 10.11 Adjusting the riding sag
- 10.12 Checking the basic setting of the fork
- 10.13 Adjusting the fork air pressure (All SXF models)
- 10.14 Adjusting the compression damping of the fork
- 10.15 Adjusting the rebound damping of the fork
- 10.16 Handlebar position
- 10.17 Adjusting the handlebar position
11 SERVICE WORK ON THE CHASSIS
- 11.1 Raising the motorcycle with a lift stand
- 11.2 Removing the motorcycle from the lift stand
- 11.3 Bleeding the fork legs
- 11.4 Cleaning the dust boots of the fork legs
- 11.5 Removing the fork protector
- 11.6 Installing the fork protector
- 11.7 Removing the engine guard (XCF US)
- 11.8 Installing the engine guard (XCF US)
- 11.9 Removing the frame protector
- 11.10 Installing the frame protector
- 11.11 Removing the fork legs
- 11.12 Installing the fork legs
- 11.13 Removing the lower triple clamp
- 11.14 Installing the lower triple clamp
- 11.15 Checking the steering head bearing play
- 11.16 Adjusting the steering head bearing play
- 11.17 Lubricating the steering head bearing
- 11.18 Removing the start number plate
- 11.19 Installing the start number plate
- 11.20 Removing front fender
- 11.21 Installing the front fender
- 11.22 Removing the shock absorber
- 11.23 Installing the shock absorber
- 11.24 Removing the seat
- 11.25 Mounting the seat
- 11.26 Removing the air filter box cover
- 11.27 Installing the air filter box cover
- 11.28 Removing the air filter
- 11.29 Cleaning the air filter and air filter box
- 11.30 Installing the air filter
- 11.31 Preparing air filter box cover for securing
- 11.32 Removing the main silencer
- 11.33 Installing the main silencer
- 11.34 Changing the glass fiber yarn filling of the main silencer
- 11.35 Removing the fuel tank
- 11.36 Installing the fuel tank
- 11.37 Checking for chain dirt accumulation
- 11.38 Cleaning the chain
- 11.39 Checking the chain tension
- 11.40 Adjusting the chain tension
- 11.41 Checking the chain, rear sprocket, engine sprocket, and chain guide
- 11.42 Checking the frame
- 11.43 Checking the link fork
- 11.44 Checking the throttle cable routing
- 11.45 Checking the rubber grips
- 11.46 Programming the quickshifter
- 11.47 Adjusting the basic position of the clutch lever
- 11.48 Checking/correcting the fluid level of hydraulic clutch
- 11.49 Changing the hydraulic clutch fluid
12 BRAKE SYSTEM
- 12.1 Checking the free travel of the hand brake lever
- 12.2 Adjusting the basic position of the hand brake lever
- 12.3 Checking the brake discs
- 12.4 Checking the front brake fluid level
- 12.5 Adding front brake fluid
- 12.6 Checking that the brake linings of the front brake are secured
- 12.7 Changing the brake linings of the front brake
- 12.8 Checking the free travel of foot brake lever
- 12.9 Adjusting the basic position of the foot brake lever
- 12.10 Checking the rear brake fluid level
- 12.11 Adding rear brake fluid
- 12.12 Checking that the brake linings of the rear brake are secured
- 12.13 Changing the rear brake linings
13 WHEELS, TIRES
- 13.1 Removing the front wheel
- 13.2 Installing the front wheel
- 13.3 Removing the rear wheel
- 13.4 Installing the rear wheel
- 13.5 Checking the tire condition
- 13.6 Checking tire pressure
- 13.7 Checking the spoke tension
14 ELECTRICAL SYSTEM
- 14.1 Removing the 12-V battery
- 14.2 Installing the 12-V battery
- 14.3 Charging the 12-V battery
- 14.4 Changing the main fuse
- 14.5 Changing the fuse of the fuel pump
- 14.6 Diagnostics connector
15 COOLING SYSTEM
- 15.1 Cooling system
- 15.2 Checking the antifreeze and coolant level
- 15.3 Checking the coolant level
- 15.4 Draining the coolant
- 15.5 Refilling with coolant
- 15.6 Changing the coolant
16 TUNING THE ENGINE
- 16.1 Checking the play in the throttle cable
- 16.2 Adjusting the play in the throttle cable
- 16.3 Adjusting the characteristic map of the throttle response
- 16.4 Changing the mapping
- 16.5 Adjusting the idle speed
- 16.6 Programming the throttle valve position
- 16.7 Checking the basic position of the shift lever
- 16.8 Adjusting the basic position of the shift lever
17 SERVICE WORK ON THE ENGINE
- 17.1 Changing the fuel screen
- 17.2 Checking the engine oil level
- 17.3 Changing the engine oil and oil filter, cleaning the oil screen
- 17.4 Adding engine oil
18 CLEANING, CARE
- 18.1 Cleaning the motorcycle
19 STORAGE
- 19.1 Storage
- 19.2 Putting into operation after storage
20 TROUBLESHOOTING
21 BLINK CODE
22 TECHNICAL SPECIFICATIONS
- 22.1 Engine
- 22.2 Engine tightening torques
- 22.3 Capacities
  - 22.3.1 Engine oil
  - 22.3.2 Coolant
  - 22.3.3 Fuel
- 22.4 Chassis
- 22.5 Electrical system
- 22.6 Tires
- 22.7 Fork
  - 22.7.1 SXF EU/BR/CN
  - 22.7.2 SXF US
  - 22.7.3 XCF US
- 22.8 Shock absorber
  - 22.8.1 SXF EU/BR/CN
  - 22.8.2 SXF US
  - 22.8.3 XCF US
- 22.9 Chassis tightening torques
23 SUBSTANCES
24 AUXILIARY SUBSTANCES
25 STANDARDS
26 INDEX OF SPECIAL TERMS
27 LIST OF ABBREVIATIONS
28 LIST OF SYMBOLS
- 28.1 Yellow and orange symbols
- 28.2 Green and blue symbols
- 28.3 White symbols
INDEX
- 1
- A
- B
- C
- D
- E
- F
- H
- I
- L
- M
- O
- P
- Q
- R
- S
- T
- U
- V
- W

KTM SX‑F 250 2024 Owner's Manual

KTM SX‑F 250 2024 Motorcycle manual cover

Pages 159

Year 2024

Language(s)

of 159

KTM SX‑F 250 2024 Motorcycle Specification

The KTM SX‑F 250 2024 is a high-performance motocross bike engineered for competitive racing and designed to deliver exceptional power, agility, and reliability. It features a compact and lightweight 250cc, single-cylinder, 4-stroke engine with a state-of-the-art Keihin Engine Management System (EMS) for optimal fuel injection and ignition timing, ensuring maximum performance and efficiency. The engine includes a Pankl transmission for smooth and precise gear shifts, and a lightweight Akrapovič exhaust system that enhances power delivery while maintaining regulatory compliance.

The chassis is constructed from a hydro-formed chromium-molybdenum steel frame, providing a perfect balance of rigidity and flexibility. This is complemented by a WP XACT front fork with AER technology, and a WP XACT rear shock with advanced damping options, allowing for highly customizable suspension settings to suit various track conditions. The bike's ergonomics are optimized with a slim bodywork, a flat seat profile, and a multi-functional handlebar, ensuring rider comfort and control.

To ensure exceptional stopping power, the KTM SX‑F 250 2024 is equipped with high-performance Brembo brakes, featuring a 260mm front disc and a 220mm rear disc. The bike also includes high-grip Dunlop Geomax MX33 tires, providing superior traction and durability on diverse terrains. Additional features include a high-capacity lithium-ion battery for reliable electric start functionality and a robust cooling system with radiators that maintain optimal engine temperature under extreme conditions.

The KTM SX‑F 250 2024's design is finished with bold graphics and a durable, lightweight plastic construction that withstands the rigors of motocross racing. This motorcycle embodies KTM's commitment to innovation, quality, and a relentless pursuit of victory on the track.

KTM SX‑F 250 2024 Motorcycle F.A.Q.

How do I properly break in my new KTM SX-F 250 2024 engine?

To break in your KTM SX-F 250 2024 engine, begin with a gentle ride at lower RPMs for the first hour of operation. Gradually increase throttle application and RPMs over the next few rides, avoiding prolonged periods at a constant speed. This allows the engine components to settle in properly.

What is the recommended maintenance schedule for the KTM SX-F 250 2024?

The recommended maintenance schedule includes checking and adjusting the valve clearance every 20 hours, changing the engine oil every 10 hours, and cleaning the air filter after every ride. Regularly inspect the brakes, suspension, and chain tension to ensure optimal performance.

How can I troubleshoot starting issues with my KTM SX-F 250 2024?

If you're experiencing starting issues, check the battery voltage and connections, ensure the fuel is fresh, and inspect the spark plug for fouling. If these steps don't resolve the issue, consult your dealership for a comprehensive diagnostic.

What tire pressure should I use for optimal performance in off-road conditions?

For off-road conditions, it's generally recommended to use a tire pressure between 12-14 psi to balance traction and puncture resistance. However, adjust according to specific terrain conditions and personal preference.

How do I adjust the suspension settings on my KTM SX-F 250 2024?

To adjust the suspension, first set the sag according to your weight. Then, use the fork and shock adjusters to fine-tune compression and rebound damping based on the terrain and your riding style. Consult the owner's manual for specific settings recommendations.

What should I do if the engine overheats during a ride?

If the engine overheats, stop riding immediately and allow the engine to cool down. Check the coolant level and inspect for any leaks. Ensure the radiator is not obstructed. If the problem persists, have it checked by a professional mechanic.

How often should I replace the air filter on my KTM SX-F 250 2024?

The air filter should be checked and cleaned after every ride, especially in dusty conditions. Replace it if it's damaged or excessively dirty to ensure optimal engine performance and longevity.

Can I use aftermarket parts for my KTM SX-F 250 2024 without voiding the warranty?

Using aftermarket parts can potentially void the warranty if the part causes damage to the motorcycle. It's advisable to check the warranty terms and consult with your dealer before installing aftermarket components.

What type of fuel is recommended for the KTM SX-F 250 2024?

The KTM SX-F 250 2024 is designed to run on unleaded gasoline with an octane rating of at least 95 RON. Always use high-quality fuel to maintain engine efficiency and performance.

How do I properly store my KTM SX-F 250 2024 during the off-season?

For off-season storage, clean the motorcycle thoroughly, change the oil, and fill the tank with fuel stabilized gasoline. Disconnect the battery and store it in a cool, dry place. Cover the bike to protect it from dust and moisture.