Model:
        
        
            125 SX, 200 SX, 250 SX, 300 SX, 125 EXC, 200 EXC, 250 EXC, 300 EXC, 125 MXC, 200 MXC, 250 MXC, 300 MXC
        
     
    
    
    
        
            Product Name:
        
        
            KTM 125 200 250 300 SX MXC EXC Owners Manual 2003 PDF Download
        
     
 
    
    
    
        
            Target Audience:
        
        
            Owners of 2003 KTM 125, 200, 250, and 300cc SX, MXC, and EXC models, catering to both novice riders and experienced mechanics.
        
     
    
    
        
            Manual Value Proposition:
        
        
            Provides detailed illustrations and step-by-step instructions to empower owners for DIY maintenance and understanding, potentially saving significant costs and enhancing machine knowledge.
        
     
    
    
        
            Content Highlights:
        
        
            Factory original manual, detailed illustrations, step-by-step instructions, comprehensive table of contents covering operation, maintenance, and technical data.
        
     
    
        
            Format Benefit:
        
        
            Digital PDF format allows for easy storage, access, and printing for workshop use.
        
     
 
    
    
    
        
            Primary Coverage:
        
        
            KTM 125, 200, 250, and 300cc models for SX, MXC, and EXC off-road motorcycle lines.
        
     
    
    
        
            Estimated Pages:
        
        
            Data not explicitly provided, but typical for comprehensive owner's manuals, likely exceeding 100 pages.
        
     
    
    
    
    
    
    
 
    
    
    
        
            Engine:
        
        
            Engine operation, starting, stopping, refueling, oil level checks, spark plug maintenance.
        
     
    
        
            Chassis And Suspension:
        
        
            Steering lock, clutch lever, brake levers, pedals, shock absorber adjusters, steering damper.
        
     
    
        
            Controls And Instruments:
        
        
            Position of controls, instrument panel, digital LCD functions, ignition switch, switchgear.
        
     
    
        
            Maintenance:
        
        
            Seat removal, fairing removal, bodywork, fuel tank removal/refitting, air filter, brake fluid, brake pads, cable lubrication, throttle adjustment, battery charging, drive chain, bulb replacement, beam setting, tire checks, spark plug cleaning/replacement, motorcycle cleaning, storage.
        
     
    
        
            Technical Data:
        
        
            Overall dimensions, weights, top-up capacities, engine specifications, timing system, performance data, spark plugs, brakes, transmission, frame, wheels, tires, suspensions, electrical system.
        
     
    
    
        
            Operation:
        
        
            Running-in recommendations, pre-ride checks, moving off, braking, parking.
        
     
    
        
            Maintenance Tasks:
        
        
            Routine checks, fluid level inspections, filter replacements, chain adjustments, basic electrical maintenance (bulbs).
        
     
    
    
        
            Depth:
        
        
            Comprehensive owner-level information covering operation, basic maintenance, and essential checks. Designed for DIY enthusiasts and experienced mechanics to understand vehicle operation and perform routine upkeep.
        
     
 
    
    
    
        
            Type:
        
        
            Two-stroke, single-cylinder engines.
        
     
    
        
            Displacement Variants:
        
        
            125cc, 200cc, 250cc, 300cc.
        
     
    
        
            Cooling:
        
        
            Liquid-cooled (typical for SX/EXC models of this era).
        
     
    
        
            Carburetion:
        
        
            Mikuni or Keihin carburetors (specific model dependent).
        
     
    
    
        
            Horsepower Torque:
        
        
            Specific figures vary by model and are detailed within the manual's Technical Data section.
        
     
    
    
        
            Fuel Type:
        
        
            Unleaded gasoline with appropriate two-stroke oil pre-mix.
        
     
    
        
            Fuel Capacity:
        
        
            Refer to Technical Data section for specific tank sizes.
        
     
 
    
    
    
        
            Type:
        
        
            6-speed constant mesh transmission.
        
     
    
    
        
            Options:
        
        
            N/A (Typically single transmission option for off-road models).
        
     
    
    
        
            Clutch Type:
        
        
            Hydraulically operated multi-disc clutch.
        
     
    
        
            Gear Change:
        
        
            Standard foot-operated gear change pedal with adjustable setting.
        
     
 
    
    
    
        
            Length Width Height:
        
        
            Specific dimensions are provided in the Technical Data section of the manual.
        
     
    
        
            Wheelbase:
        
        
            Refer to Technical Data section for specific wheelbase measurements.
        
     
    
    
        
            Dry Weight:
        
        
            Specific dry weight figures are detailed in the Technical Data section, varying by model and engine size.
        
     
    
        
            Max Load:
        
        
            Information on carrying the maximum load allowed is included in the manual.
        
     
 
    
    
    
        
            Safety Standards:
        
        
            Focus on safe riding practices and vehicle operation as outlined in the manual, rather than formal crash ratings for off-road motorcycles.
        
     
    
    
        
            Braking System:
        
        
            Hydraulic disc brakes front and rear, with details on checking and maintenance.
        
     
    
        
            Lighting:
        
        
            Information on replacing bulbs and beam setting is covered.
        
     
    
    
        
            Symbols:
        
        
            Manual utilizes symbols to denote important safety information and warnings.
        
     
    
        
            Rider Preparation:
        
        
            Emphasis on reading the manual before operating the vehicle and performing pre-ride checks.
        
     
 
    
    
    
        
            Oil Change:
        
        
            Specific intervals for engine oil level checks and changes are detailed in the manual. For two-stroke engines, this often refers to gearbox oil and checking the premix ratio.
        
     
    
    
        
            Engine Oil:
        
        
            For the gearbox, specific KTM-recommended gear oils (e.g., Motorex) would be listed. For the two-stroke mix, standard high-quality two-stroke racing oil is recommended.
        
     
    
        
            Brake Fluid:
        
        
            DOT 4 or DOT 5.1 hydraulic brake fluid is typically specified. Check manual for exact requirement.
        
     
    
    
        
            Cooling System:
        
        
            Capacity and type of coolant (e.g., a water/antifreeze mix) will be specified in the Technical Data section.
        
     
    
    
        
            Typical Wear Items:
        
        
            Common wear items on off-road bikes of this era include clutch plates, brake pads, chain and sprockets, and piston rings due to strenuous use. Manual covers checks for these.
        
     
    
        
            Preventative Maintenance:
        
        
            Emphasis on regular cleaning, lubrication of cables and chain, and timely air filter maintenance to prevent premature wear and maintain performance.
        
     
 
    
    
    
        
            Ktm Offroad Legacy:
        
        
            KTM has a long-standing and highly successful heritage in off-road motorsports, including motocross (SX) and enduro (EXC) racing.
        
     
    
    
        
            2003 Generation:
        
        
            The 2003 models represent a specific generation of KTM's competitive two-stroke off-road lineup, known for their performance and build quality.
        
     
    
    
        
            Manufacturing Origin:
        
        
            Typically manufactured in Austria.