Market Segment:
Dual-sport motorcycle, catering to both on-road commuting and off-road adventure riding.
Competitors:
Honda CRF250L, Yamaha WR250R, Suzuki DR-Z400S.
Vehicle Characteristics:
Lightweight, agile, capable off-road and suitable for light street use, known for its reliability and ease of maintenance.
Target Audience:
DIY mechanics, owners seeking to perform their own maintenance and repairs, customizers, and technical enthusiasts.
Engine:
Full engine disassembly, inspection, repair, and reassembly, including top-end, bottom-end, valve train, and lubrication system.
Fuel System:
Carburetor tuning, cleaning, inspection, and replacement; fuel pump, fuel lines, and fuel filter service.
Cooling System:
Radiator, fan, coolant hoses, thermostat inspection and replacement, coolant type specifications.
Ignition System:
Spark plug specifications, ignition timing, CDI unit, ignition coil testing.
Transmission:
Clutch operation, gear shifting mechanism, transmission disassembly, inspection, and assembly, transmission fluid specifications.
Drivetrain:
Chain and sprockets maintenance, inspection, and replacement; rear hub and bearing service.
Brakes:
Front and rear brake system overhaul, caliper service, master cylinder rebuilding, brake fluid type and bleeding procedures, pad and disc inspection.
Suspension:
Front forks (telescopic, inverted) disassembly, oil change, seal replacement, spring specifications, rear shock absorber service and adjustment.
Steering:
Handlebar inspection, steering stem bearing service, lubrication, and adjustment.
Electrical System:
Wiring diagrams, battery maintenance, lighting system service, starter motor and charging system testing.
Frame And Bodywork:
Frame inspection, swingarm service, body panel removal and installation, seat and tank removal.
Routine Maintenance:
Oil changes, filter replacements, chain lubrication, brake adjustments, air filter cleaning.
Troubleshooting:
Systematic diagnostic procedures for common and uncommon issues, fault finding charts.
Repair Procedures:
Step-by-step instructions for all major mechanical and electrical repairs.
Assembly Disassembly:
Detailed instructions for complete vehicle breakdown and reassembly.
Torque Specifications:
Precise torque values for all critical fasteners.
Depth Level:
Comprehensive: Covers everything from basic rider maintenance to complete engine rebuilds and electrical system diagnostics.
Engine Type:
Four-stroke, DOHC, single-cylinder, liquid-cooled
Displacement:
249 cc (249cc)
Bore X Stroke:
72.0 x 61.2 mm
Compression Ratio:
11.0:1
Horsepower Approx:
30 hp @ 7500 rpm (estimated)
Torque Approx:
20 lb-ft @ 6000 rpm (estimated)
Carburetor Type:
Keihin CVK34
Fuel Tank Capacity:
2.0 US gal (7.7 L)
Oil Type:
SAE 10W-40 API SG or SH motorcycle oil (check manual for specific grade)
Oil Change Interval:
Every 3,700 miles (6,000 km) or 6 months, whichever comes first.
Air Filter Cleaning:
Every 3,700 miles (6,000 km) or 6 months.
Chain Maintenance:
Lubricate and adjust chain every 600 miles (1,000 km).
Valve Clearance Check:
Every 7,500 miles (12,000 km).
Engine Oil Capacity:
1.8 L (1.9 US qt) without filter change; 1.9 L (2.0 US qt) with filter change.
Brake Fluid Type:
DOT 3 or DOT 4 compliant.
Coolant Type:
High-quality ethylene glycol based antifreeze coolant with distilled water (50/50 mix).
Common Wear Items:
Clutch plates, brake pads, chain and sprockets, fork seals, spark plug.
Carburetor Iccing:
May occur in very cold weather due to moisture in the air; sometimes addressed by carburetor heating modifications or proper acclimatization.
Suspension Performance:
Stock suspension can be soft for aggressive off-road use; owners may upgrade springs or damping.
Kawasaki Motorcycles:
Kawasaki Heavy Industries, Ltd. has a long history of producing motorcycles, including performance-oriented models and off-road vehicles.
Klx Series Development:
The KLX line has evolved over the years, with the KLX250 becoming a popular choice for its versatility. The 2009 model represents a refined iteration of the platform.
Manufacturing Location:
Japan (typical for Kawasaki motorcycles of this era).
