The 125 Duke and 200 Duke, from the 2013 model year, represent an entry into the lightweight naked street motorcycle segment. These bikes are characterized by aggressive, modern styling, reflecting a 'Ready to Race' philosophy, and are engineered for agile handling and responsive performance, making them ideal for beginner riders, urban commuting, and performance-oriented enthusiasts. With their focus on lightweight construction and sporty dynamics, the Duke models offer a compelling package in their class, building upon a strong heritage in motorcycle engineering. This Service Repair Manual provides comprehensive English-language documentation for the 125 Duke and 200 Duke. It covers essential areas including engine, transmission, chassis, electrical system, fuel system, cooling system, suspension, and brakes, alongside detailed troubleshooting guidance. The manual offers step-by-step repair procedures, maintenance schedules, adjustment techniques, and technical specifications, including diagrams and torque values. Its purpose is to assist owners and technicians in effectively maintaining, diagnosing, and repairing these motorcycles to ensure optimal performance and longevity. 🏷️ Basic Information Identification Make: KTM Model: 125 Duke / 200 Duke Model Year: 2013 Codes Vin Decoder Note: Specific VIN ranges may apply, consult the manual for precise identification. 👋 Introduction Market Position Segment: Lightweight naked street motorcycle segment. Target Audience: Beginner riders, urban commuters, performance-oriented enthusiasts seeking an agile and affordable machine. Competitive Analysis Competitors 2013: BMW G 650 GS Sertão, Kawasaki Z250, Yamaha MT-03 (depending on specific market and displacement focus). Key Features Styling: Aggressive, modern naked bike styling with sharp lines characteristic of KTM's 'Ready to Race' philosophy. Performance Focus: Focus on agile handling, responsive engine performance, and lightweight construction. Manual Advantage Digital Benefits: Instant access, searchable content, easy to store and transport, printable sections. 📋 Manual Details Coverage Areas General Coverage: Comprehensive repair and service information for the KTM 125 Duke and 200 Duke models. Specific Systems: Engine, transmission, chassis, electrical system, fuel system, cooling system, suspension, brakes, bodywork, troubleshooting. Page Count Estimated Pages: Likely between 300-500 pages, typical for a comprehensive service manual of this type. Manual Type Type: Service Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Systems: Engine disassembly, assembly, component testing, specifications, torque values, timing procedures, cooling system, lubrication. Transmission Clutch: Clutch operation, adjustment, maintenance, transmission disassembly, assembly, gear inspection, lubrication. Fuel System: Fuel injection system diagnostics, fuel pump, injectors, throttle body, fuel tank, fuel lines. Electrical System: Wiring diagrams, battery, charging system, ignition system, lighting, instrumentation, starter motor, ECU diagnostics. Braking System: Brake system components, hydraulic lines, master cylinders, calipers, pads, rotors, bleeding procedures, ABS (if applicable). Suspension Steering: Front fork disassembly, assembly, seals, oil levels, rear shock absorber maintenance, steering head bearings, linkage. Chassis Bodywork: Frame inspection, swingarm, subframe, fairings, seat, fenders, footpegs, handlebars. Procedures Included Maintenance Procedures: Oil change intervals, filter replacement, chain adjustment, spark plug replacement, air filter service, brake fluid flush. Troubleshooting Diagnostics: Diagnostic charts, fault code interpretation, common issues and solutions, electrical system troubleshooting. Repair Procedures: Step-by-step instructions for component replacement, engine rebuilds, electrical component repair, suspension servicing. Adjustment Calibration: Valve clearance adjustment, throttle cable adjustment, clutch cable adjustment, suspension settings. Technical Depth Depth: Comprehensive, covering everything from routine maintenance to complete engine and electrical system overhauls. Detail Level: Detailed diagrams, exploded views, torque specifications, clearance measurements, and diagnostic procedures. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable PDF for quick information retrieval. Print Quality Print Readability: Designed for clear printing with legible text and diagrams. Binding Type Binding Format: Digital (PDF), no physical binding. Paper Type Paper Format: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: Single-cylinder, 4-stroke, liquid-cooled Displacement 125: 125 cc Displacement 200: 200 cc Bore Stroke 125: 54 x 54.5 mm (approximate, refer to manual for exact) Bore Stroke 200: 67.5 x 55.2 mm (approximate, refer to manual for exact) Compression Ratio: Approx. 11.5:1 (check manual for specific model variant) Performance Horsepower 125: Approx. 15 hp (11 kW) @ 9,000 rpm (regulatory limited for A1 license) Horsepower 200: Approx. 25 hp (18.4 kW) @ 9,000 rpm (approximate, refer to manual) Torque 125: Approx. 12 Nm @ 8,000 rpm (approximate) Torque 200: Approx. 19 Nm @ 8,000 rpm (approximate) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline, minimum 91 octane (RON + MON)/2 Throttle Control: Ride-by-Wire (electronic throttle control) may be present on later iterations, confirm for 2013. 🔧 Transmission Standard Transmission Type: 6-speed, claw-shifted Clutch Type: Wet multi-disc clutch, hydraulically actuated Features Gear Ratios: Specific ratios detailed in the manual for both 125 and 200 models. 📐 Dimensions Exterior Wheelbase: Approx. 1367 mm (53.8 in) (verify in manual) Seat Height: Approx. 800 mm (31.5 in) (verify in manual) Weights Dry Weight 125: Approx. 125 kg (275.6 lbs) (verify in manual) Dry Weight 200: Approx. 129 kg (284.4 lbs) (verify in manual) Fuel Tank Capacity: Approx. 10.5 liters (2.8...