Segment:
Dual-sport motorcycle, targeting riders looking for on-road and off-road versatility.
Target Audience:
Enthusiasts and owners seeking to perform their own maintenance and repairs, enhancing the longevity and performance of their KLX250VA.
Competitors:
Competes with models like the Honda CRF250L, Yamaha WR250R, and Suzuki DR-Z250 from respective model years.
Manual Advantage:
Provides factory-level accuracy and detail, enabling correct procedures and preventing costly mistakes. Essential for maintaining optimal performance and safety.
Vehicle Utility:
The KLX250VA is a capable dual-sport motorcycle known for its agility and off-road prowess, while still being street-legal.
Engine:
Detailed disassembly, assembly, inspection, and repair of the KLX250VA engine (e.g., top end, bottom end, valve train, lubrication system).
Fuel System:
Carburetor system (maintenance, adjustment, overhaul), fuel tank, fuel pump, fuel lines.
Ignition System:
Ignition timing, CDI unit, spark plug, ignition coils, wiring diagrams related to ignition.
Cooling System:
Radiator, coolant, hoses, fan (if applicable), temperature sensor.
Exhaust System:
Muffler, exhaust pipes, heat shields, catalytic converter (if applicable).
Transmission:
Clutch operation, gear shifting mechanism, transmission disassembly and assembly, lubrication.
Drivetrain:
Chain drive system (adjustment, lubrication, replacement), sprockets.
Suspension:
Front fork (oil changes, seal replacement, internal components), rear shock absorber, linkage system.
Brakes:
Front and rear brake systems (disc brakes), brake pad replacement, caliper overhaul, bleeding procedure, master cylinder.
Wheels And Tires:
Wheel bearing inspection, tire pressure, tire replacement, rim maintenance.
Steering:
Handlebar, steering stem bearings (inspection, adjustment, replacement).
Electrical System:
Battery, charging system (generator/alternator), lighting (headlight, taillight, turn signals), horn, starter motor, wiring diagrams for all circuits.
Chassis And Frame:
Frame inspection, sub-frame, swingarm.
Bodywork:
Fairings, fuel tank cover, seat, fenders, plastics (removal, installation, repair).
Maintenance:
Regular scheduled maintenance, fluid changes, filter replacements, chain adjustments, brake checks, general inspections.
Troubleshooting:
Diagnostic procedures for common problems, fault finding based on symptoms, electrical troubleshooting using diagrams.
Repair:
Step-by-step instructions for component disassembly, repair, reassembly, and adjustment.
Overhaul:
Complete engine and transmission overhaul procedures.
Calibration:
Carburetor synchronization and tuning, idle speed adjustment.
Safety Checks:
Brake system checks, steering integrity, tire condition.
Depth:
Comprehensive, suitable for professional mechanics and experienced DIY enthusiasts. Covers detailed internal component specifications and tolerances.
Diagnostic Capability:
Advanced diagnostic trees for electrical and mechanical issues.
Rebuild Capability:
Full engine and transmission rebuild capabilities.
Engine Type:
Four-stroke, liquid-cooled, DOHC, single-cylinder
Displacement:
249 cc (Cubic Centimeters)
Bore X Stroke:
72.0 mm x 61.2 mm (Millimeters)
Compression Ratio:
11.0:1 (Eleven to One)
Valve Train:
DOHC (Double Overhead Camshaft), 4 valves per cylinder
Horsepower:
Approximately 22-24 HP (Horsepower) at 7,000-7,500 RPM (Revolutions Per Minute) - exact figure may vary by market and tuning.
Torque:
Approximately 16-18 lb-ft (Pound-feet) at 6,000-7,000 RPM - exact figure may vary.
Carburetor:
Keihin CVK34 (Constant Velocity Carburetor, 34mm bore) or similar specification.
Fuel Type:
Unleaded gasoline, minimum 87 octane (RON+MON)/2.
Fuel Capacity:
2.1 US gallons (Approx. 7.9 Liters)
Length:
Approximately 86.0 inches (2185 mm)
Width:
Approximately 33.1 inches (840 mm)
Height:
Approximately 46.9 inches (1190 mm)
Wheelbase:
Approximately 56.7 inches (1440 mm)
Ground Clearance:
Approximately 11.8 inches (300 mm)
Dry Weight:
Approximately 262.4 lbs (119 kg)
Curb Weight:
Approximately 289 lbs (131 kg) - includes all necessary fluids and a full tank of fuel.
Load Capacity:
Not explicitly stated, but typical for this class, usually around 300-350 lbs combined rider and cargo.
Oil Change:
Every 3,000 miles (4,800 km) or 6 months, whichever comes first (refer to manual for specific mileage/time intervals).
Air Filter Cleaning:
Every 3,000 miles (4,800 km) or as needed based on operating conditions (dusty environments require more frequent checks).
Spark Plug Replacement:
Refer to manual for specific interval, typically around 7,500-10,000 miles (12,000-16,000 km).
Valve Clearance Check:
Initial check at 600 miles (1,000 km), then every 3,000 miles (4,800 km) thereafter, or as specified.
Chain Maintenance:
Lubricate and adjust chain every 500 miles (800 km) or after riding in wet conditions.
Engine Oil:
API SG, SH, SJ, SL or SM, SAE 10W-40. Kawasaki Genuine Oil or equivalent.
Engine Oil Capacity:
1.7 US qt (1.6 L) with filter change; 1.5 US qt (1.4 L) without filter change.
Coolant:
Permanent type ethylene-glycol based coolant, mixed with distilled water at a 50:50 ratio.
Brake Fluid:
DOT 4 hydraulic brake fluid.
Common Wear Items:
Chain and sprockets due to off-road use, clutch wear, front fork seals, carburetor jetting sensitivity to altitude/temperature.
Electrical Gremlins:
While generally reliable, issues can arise with grounding points or connectors, particularly in high-mileage or off-road used machines. Wiring diagrams in the manual are crucial for diagnosis.