🏷️ Basic Information Identification Make: KTM Model: 125 SX / 200 SX / 125 MXC / 200 MXC / 125 EXC / 200 EXC (EXE) Codes Engine Codes: LC2 125, LC2 200 (Specific engine codes would vary by exact year and sub-model, refer to manual for precise identification) 👋 Introduction Market Position Market Segment: Performance Off-Road Motorcycles (Motocross, Enduro) Competitive Analysis Key Competitors: Yamaha YZ125/250, Suzuki RM125/250, Honda CR125R/250R, Kawasaki KX125/250 (for the 125 class); often compete in similar displacement classes or against larger bikes in specific disciplines. Key Features Vehicle Strengths: KTM's reputation for powerful two-stroke engines, lightweight chassis, advanced suspension (WP), and aggressive styling. The 125/200 models are known for their agility and strong performance in their respective classes. Manual Value Proposition: Provides owners and technicians with the exact same information used by KTM factory mechanics, enabling accurate diagnosis, repair, and maintenance for optimal performance and longevity. Instant download format offers immediate access. 📋 Manual Details Coverage Areas Applicable Models: KTM 125 SX, 200 SX, 125 MXC, 200 MXC, 125 EXC, 200 EXC, (EXE models as applicable to the 125/200cc range) Applicable Years: Specific years are not explicitly stated but the manual covers the general 125/200 SX, MXC, EXC platforms, implying coverage for production years within those model lines. Crucial for users to verify within the manual for their specific model year. Page Count Estimated Page Count: Estimated 400-600 pages (Typical for a comprehensive factory service manual covering multiple models and engine variants) Manual Type Manual Type: Official Factory Service / Repair / Workshop Manual Language Language: Likely English (Factory manuals are typically in the primary market language of distribution. Specific regional versions may exist.) Format Delivery Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine overhaul, disassembly, assembly, inspection, and repair of cylinder head, cylinder, piston, rings, connecting rod, crankshaft, bearings, valve train (camshaft, valves, springs, guides), oil pump, cooling system (radiator, fan, oil cooler), and lubrication system. Fuel System: Carburetor (disassembly, cleaning, adjustment, jetting), intake system, fuel pump (if applicable), fuel lines, fuel filter. Ignition System: Spark plugs, ignition coil, CDI unit, wiring, timing specifications, troubleshooting. Transmission Drivetrain: Gearbox disassembly, inspection, repair, clutch (operation, adjustment, replacement), chain and sprockets maintenance, output shaft, internal gear components. Suspension: Front fork (disassembly, oil change, seal replacement, spring inspection), rear shock absorber (inspection, rebuild procedures), linkage system maintenance. Brakes: Brake system service (hydraulic lines, master cylinders, calipers, brake pads, brake discs), bleeding procedure, troubleshooting. Electrical System: Wiring diagrams, component testing (sensors, relays, lighting), battery maintenance, troubleshooting electrical faults. Chassis Bodywork: Frame inspection, body panel removal/installation, seat, handlebars, footpegs, general chassis maintenance. Procedures Included Routine Maintenance: Oil change, filter replacement, chain adjustment, air filter cleaning/replacement, spark plug replacement, brake fluid flush, coolant check/replacement. Diagnostic Procedures: Troubleshooting guides for common issues, symptom-based diagnostics, electrical system testing. Repair Procedures: Step-by-step instructions for a wide range of repairs, from minor adjustments to complete engine rebuilds and component replacements. Specifications Data: Torque specifications, fluid capacities, wear limits, electrical component resistances, timing settings. Technical Depth Depth Of Coverage: Comprehensive: Covers everything from basic maintenance to complete engine and chassis rebuilds, including detailed diagnostic procedures. 📊 Manual Specifications File Format File Format: PDF Zoom Functionality: Yes (Allows for detailed inspection of diagrams and text) Print Quality Printability: Yes (Enables users to print specific sections or the entire manual) Manual Quality: Factory (Indicates original manufacturer documentation, ensuring accuracy and authenticity) Binding Type Binding Type: N/A (Digital PDF format) Paper Type Paper Type: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, two-stroke, single-cylinder (LC2 engine family) Bore X Stroke 125: Approximately 54 mm x 54.5 mm (Actual specifications vary by exact model year and engine variant) Bore X Stroke 200: Approximately 62.5 mm x 65 mm (Actual specifications vary by exact model year and engine variant) Displacement 125: 124.8 cc (Approximate) Displacement 200: 196 cc (Approximate) Performance Horsepower 125: Approx. 35-40 hp (At crankshaft, varies by tune and model year) Horsepower 200: Approx. 40-45 hp (At crankshaft, varies by tune and model year) Torque: Specific torque figures are less commonly published for these performance-oriented bikes but are substantial for their displacement. Fuel System Carburetor Type: Dell'Orto PHBH or similar high-performance 2-stroke carburetor (Specific model varies by year and engine) Fuel Type: Unleaded gasoline with a specified octane rating (e.g., 95 RON or higher), and 2-stroke engine oil premixed or via injection system (check manual for specific ratio/system). Cooling System Cooling Method: Liquid-cooled Lubrication Lubrication System: Premix or separate oil injection system (depending on year/model). 🔧 Transmission Standard Transmission Type: 6-speed manual claw-shifted gearbox Optional Optional Transmissions: N/A (These models are exclusively manual transmission) Features Clutch Type: Wet multi-plate clutch Gear Ratios: Specific gear ratios are detailed within the manual, crucial for performance tuning and diagnostics. Final Drive: Chain drive 📐 Dimensions Exterior...