The SM450R, produced for the 2007 and 2008 model years, is a high-performance supermoto motorcycle designed for riders seeking an agile and capable machine for both street and track use. Building on extensive off-road heritage, this model combines a lightweight chassis with a potent single-cylinder engine, advanced suspension, and premium braking components, offering an exhilarating riding experience. Its engineering emphasizes responsive handling and aggressive performance, positioning it as a strong contender in the performance street-legal off-road segment. This comprehensive Workshop Service Repair Manual provides in-depth coverage for all models, engines, and trim levels of the SM450R from 2007-2008. It meticulously details every aspect of the motorcycle, including general information, fuel system, cooling system, engine top end, clutch, lubrication system, engine removal and installation, crankshaft and transmission, wheels, tires, final drive, brakes, suspension, steering, frame, and electrical system. The manual includes service, maintenance, troubleshooting, diagnostic procedures, repair instructions, disassembly and assembly steps, cleaning, reinstalling procedures, wiring diagrams, and bulletins, all presented with detailed substeps, critical specifications, illustrations, drawings, and photos to ensure accurate and efficient maintenance and repair. 🏷️ Basic Information Identification Make: Husqvarna Model: SM450R Year: 2007, 2008 Vehicle Type: Supermoto Motorcycle Market Segment: Performance/Street Legal Off-Road 👋 Introduction Market Position Market Position: High-performance supermoto motorcycle targeting experienced riders seeking track-day capability and street legality. Positions itself against competitors like KTM's Supermoto series. Key Features Key Features: Lightweight chassis, potent single-cylinder engine, advanced suspension, premium braking components, designed for agile handling and aggressive riding. Competitive Analysis Competitive Analysis: Competes in a niche but popular segment of the market, offering a blend of aggressive styling and performance for riders transitioning from off-road or seeking a nimble street bike. 📋 Manual Details Coverage Coverage Areas: All models, engines, trim levels, and transmission types for Husqvarna SM450R 2007-2008 Format Manual Type: Workshop Service Repair Manual Language: English File Format: PDF Delivery: Instant Download Print Quality: Full Printable Zoom Capability: Yes Requirements: Adobe PDF Reader, WinZip Compatibility: All Versions of Windows & Mac Page Count Estimated Page Count: Hundreds of pages (As stated in description) 📖 Manual Coverage Systems Systems Covered: General Information, Fuel System, Cooling System, Engine Top End, Clutch, Engine Lubrication System, Engine Removal/Installation, Crankshaft/Transmission, Wheels/Tires, Final Drive, Brakes, Suspension, Steering, Frame, Electrical System, Appendix Fuel System Details: Carburetor tuning, cleaning, rebuilding, fuel pump inspection (if applicable), fuel tank maintenance. Suspension Adjustment: Detailed instructions for adjusting front and rear suspension components for optimal performance based on rider weight and riding conditions. Frame And Chassis Maintenance: Inspection, repair, and specifications for the frame, subframe, and associated mounting points. Steering System Service: Inspection and adjustment of steering head bearings, fork alignment, and steering stops. Wheels And Tires Maintenance: Wheel bearing inspection, spoke tensioning (if applicable), tire mounting/balancing, and wheel replacement. Brake System Overhaul: Brake caliper rebuilding, master cylinder service, brake line replacement, and bleeding procedures. Procedures Procedures Included: Service, Maintenance, Troubleshooting, Diagnostic Procedures, Repair, Disassembly, Assembly, Cleaning, Reinstalling Procedures, Wiring Diagrams, Bulletins Engine Rebuild Procedures: Complete disassembly and reassembly of engine components, including cylinder head, piston, crankshaft, connecting rod, and gearbox. Troubleshooting Guides: Systematic approaches to diagnosing common and uncommon problems, with flowcharts and potential causes. Depth Technical Depth: Comprehensive, Professional Technician Level, Detailed Substeps, Critical Specifications, Illustrations, Drawings, Photos, Enlarged Insets Usability Usability Features: Numbered Instructions, Bold Figure Numbers, Numbered Table of Contents, Notes, Cautions, Warnings Technical Depth Electrical System Coverage: Detailed wiring diagrams, troubleshooting procedures for electrical faults, component testing, and diagnostic flowcharts. Torque Specifications: Precise torque values for all critical fasteners throughout the motorcycle, essential for safe and correct assembly. 📊 Manual Specifications Binding Type Binding Type: Digital Download (PDF) Paper Type Paper Type: N/A (Digital Format) File Quality File Quality: High Resolution, Searchable Text (as implied by PDF format and professional use) ⚙️ Engine Specifications Primary Engine Engine Type: Single-cylinder, 4-stroke Displacement: Approx. 449cc (Specific bore/stroke would be detailed in the manual) Bore X Stroke: To be detailed in manual (e.g., 97mm x 57.8mm for a typical 450cc engine) Performance Horsepower: Estimated 50-60 HP (Figures vary based on specific tuning and model year, detailed in manual) Torque: Estimated 35-40 lb-ft (Figures vary, detailed in manual) Compression Ratio: To be detailed in manual (e.g., 12.0:1 or higher) Fuel System Fuel Delivery: Carbureted (Likely Mikuni VM series or similar performance carburetor, specific model in manual) or Fuel Injection (Depending on exact model variant and market, manual will specify) Cooling System Cooling Method: Liquid-cooled Lubrication System Lubrication Type: Wet sump or Dry sump (Manual will specify) 🔧 Transmission Standard Transmission Type: 5-speed manual Features Clutch Type: Wet, multi-plate (Specific details on number of plates and actuation in manual) Final Drive: Chain drive (Specific sprocket ratios will be in manual) 📐 Dimensions Weights Dry Weight: Approx. 250-260 lbs (113-118 kg) (Manual will provide exact specification) Seat Height: Approx. 35-36 inches (890-915 mm) (Manual will...