🏷️ Basic Information Identification Make: KTM Model: 450 SMR Model Variant: Supermoto Applicable Years: 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 👋 Introduction Market Position Vehicle Category: Performance Supermoto Motorcycle Target Audience: Motocross and Supermoto Enthusiasts, Performance Riders Competitive Analysis Positioning: High-performance, track-focused motorcycle with road-legal capabilities Key Features Manual Advantage: Provides factory-level diagnostic and repair information, enabling owners to perform complex tasks and reduce labor costs. Manual Value: Authoritative resource for maintaining optimal performance and longevity of the KTM 450 SMR. 📋 Manual Details Coverage Areas Manual Type: Factory Service Repair Manual Language: English Format: PDF Download Printability: Fully Printable Digital Features: Searchable Text, Bookmark Navigation 📖 Manual Coverage Systems Covered Engine: Complete Overhaul, Diagnosis, Troubleshooting Fuel System: Carburetor Service, Fuel Filter Replacement Cooling System: Radiator, Hoses, Coolant Specifications Electrical System: Wiring Diagrams, Alternator, Regulator, Ignition System Chassis: Frame, Suspension, Wheels, Brakes Engine Identification: Identification of engine components and serial numbers. General Precautions: Safety guidelines and general workshop practices. Maintenance Checklist: Routine checks and scheduled maintenance tasks. Check And Maintenance: Detailed procedures for inspection and upkeep. Special Tools: Listing and usage of specialized tools required for repairs. Engine Body: Engine casing, cylinders, pistons, connecting rods. Troubleshooting: Problem diagnosis and solutions for common issues. Servicing Specifications: Key measurements, tolerances, and performance parameters. Tightening Torques: Precise torque values for all fasteners. Disassembling And Servicing: Detailed procedures for taking apart and reassembling components. Fuel Filter: Maintenance and replacement of the fuel filter. Alternator: Service and testing of the charging system alternator. Regulator: Service and testing of the voltage regulator. Wiring Diagrams: Comprehensive electrical schematics. Procedures Included Maintenance: Scheduled Maintenance, Fluid Changes, Filter Replacements Troubleshooting: Diagnostic Flowcharts, Common Faults and Solutions Repair: Step-by-Step Disassembly and Reassembly of all Major Components Tuning: Carburetor Adjustment, Ignition Timing (if applicable) Technical Depth Depth: Comprehensive Factory-Level Detail, Suitable for Professional Technicians and Advanced DIYers Illustrations: Hundreds of detailed illustrations, diagrams, and photos. Instruction Style: Step-by-step, numbered instructions with notes, cautions, and warnings. Diagnostic Guide: Advanced troubleshooting guide for efficient problem diagnosis. Completeness: Covers everything needed to repair, maintain, rebuild, refurbish, or restore the vehicle. 📊 Manual Specifications File Format File Format: PDF PDF Quality: High Resolution Delivery Method: Instant Download Post-Payment Software Requirement: Adobe PDF Reader Portability: Can be burned to CD-ROM ⚙️ Engine Specifications Primary Engine Engine Type: Single-cylinder, 4-stroke Displacement: Approximately 450cc (Specific displacement may vary slightly by year, e.g., LC4 engine variants) Cooling System: Liquid-cooled Valve Train: SOHC or DOHC (depending on specific LC4 variant, SOHC more common for this era) Performance Horsepower Range: Estimated 50-60+ HP (Stock, may vary with modifications) Fuel System Fuel Delivery: Carburetor (e.g., Keihin FCR, Mikuni VM series depending on year/market) Fuel Type: Unleaded Gasoline (Octane rating specified in manual) 🔧 Transmission Standard Transmission Type: 5-speed Manual Optional Clutch Type: Wet Multi-plate Clutch Features Final Drive: Chain Drive 📐 Dimensions Exterior Wheelbase: Refer to manual for specific year; typically around 1480-1500 mm Weights Dry Weight: Refer to manual for specific year; typically around 110-120 kg Fuel Tank Capacity: Refer to manual for specific year; typically around 9-10 Liters 🛡️ Safety Features Ratings Certification: Road-legal (typically Euro 2/3 compliant for later years, depending on market) Active Features Brakes Front: Hydraulic Disc Brake (e.g., Brembo caliper) Brakes Rear: Hydraulic Disc Brake Passive Features Lighting: Headlight, Taillight, Turn Signals (for road-legal variants) 💡 Technology Features Infotainment Instrumentation: Digital or Analog Tachometer, Speedometer, Odometer, Basic Indicator Lights. Driver Assistance ABS: Not typically equipped on this model/era. Connectivity Features: Minimal; focus is on mechanical and performance aspects. 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual; typically every 10-15 operating hours or annually for frequent use. Air Filter Cleaning: Frequent cleaning recommended based on operating conditions, particularly dusty environments. Fluid Specifications Engine Oil Type: Specific viscosity and API rating as per manual (e.g., SAE 10W/40, JASO MA). Coolant Type: Ethylene Glycol based coolant (e.g., Motorex Coolant M3.0 or equivalent). Brake Fluid Type: DOT 4 or DOT 5.1 (Refer to manual for precise specification). Known Issues Carburetor Tuning: Requires periodic adjustment and cleaning for optimal performance, especially if fuel quality varies. Valve Clearance: Regular checking and adjustment of valve clearances are critical for engine health. Electrical Connections: Vibration can lead to loose electrical connections; periodic inspection recommended. 📚 Vehicle History Brand Heritage Manufacturer: KTM AG (Austria) Specialty: Known for off-road and performance motorcycles (Off-road competition success) Model Evolution Lc4 Platform: The 450 SMR is part of KTM's robust LC4 engine platform, known for its torque and durability. Production Production Period: 2000-2007 🏆 Awards & Recognition Recognitions Brand Reputation: KTM is widely recognized for its off-road racing pedigree and performance-oriented motorcycles. Ratings Review Consensus: Highly regarded for its power, handling, and capability in supermoto applications during its production years.