🏷️ Basic Information Identification Make: Aprilia Model: SXV 450/550 Model Variant: RXV 450/550 Year: 2006 Onwards Codes Engine Code: V-twin, 4-stroke (Specific codes vary by model year and sub-model, refer to manual for precise identification) 👋 Introduction Market Position Vehicle Category: High-performance Supermoto/Off-road motorcycle Target Audience: Enthusiasts seeking to perform detailed maintenance, repair, and customization on their Aprilia SXV/RXV motorcycles. Competitive Analysis Competitors: KTM EXC-R, Husqvarna SMR/TE series, Ducati Hypermotard (in terms of performance and rider engagement, though different class). Key Features Unique Selling Points: Powerful V-twin engine in a lightweight chassis, premium suspension components, class-leading performance. Manual Value Proposition: Provides the in-depth technical knowledge required to properly maintain and repair these complex and performance-oriented machines, saving time and money compared to dealer service. 📋 Manual Details Coverage Areas Systems Covered: Engine, Fuel System, Ignition System, Lubrication System, Cooling System, Transmission, Clutch, Chassis, Suspension, Brakes, Electrical System, Wheels, Tires, Bodywork, Troubleshooting, Maintenance Page Count Estimated Page Count: Hundreds of Pages (Specific count not provided, but typical for comprehensive service manuals) Manual Type Manual Type: Service Repair Manual Language Language: English (Assumed, typical for service manuals targeted at global markets) Format Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed disassembly, inspection, assembly of engine components: cylinder head, valves, piston, connecting rods, crankshaft, camshafts, timing system, oil pump, water pump. Fuel System And Carburetion: Carburetor (Mikuni) specifications, adjustment, troubleshooting, jetting, fuel pump operation, fuel filter replacement. Ignition System: Ignition coil testing, spark plug specifications, CDI unit, timing advance curves, troubleshooting ignition faults. Lubrication And Cooling: Oil pump operation, oil filter replacement, oil capacity, coolant type and capacity, radiator service, thermostat operation, troubleshooting overheating. Transmission And Clutch: Gearbox disassembly and assembly, gear inspection, shift mechanism, clutch operation, clutch plate replacement, hydraulic clutch system. Chassis And Suspension: Frame inspection, front fork disassembly, service, and adjustment (Marzocchi/Showa depending on year/spec), rear shock absorber service and adjustment (Ohlins/Sachs depending on year/spec), swingarm, linkage. Braking System: Brake pad replacement, caliper service, master cylinder service, brake line bleeding, brake fluid specifications (DOT 4), rotor inspection. Electrical System: Wiring diagrams, battery specifications, charging system, starter motor, lighting system, instrument panel, troubleshooting electrical faults. Wheels And Tires: Wheel bearing inspection and replacement, tire pressure recommendations, tire size specifications, spoke tension. Bodywork And Plastics: Fairing removal and installation, seat removal, fuel tank removal and installation, decals and graphics. Procedures Included Preventative Maintenance: Scheduled maintenance checks, oil changes, filter replacements, chain maintenance, spark plug replacement, valve clearance checks. Troubleshooting Guides: Diagnostic procedures for common issues, symptom-based troubleshooting flowcharts for engine, electrical, and chassis problems. Disassembly And Reassembly: Step-by-step instructions for complete component removal and reinstallation for all major vehicle systems. Torque Specifications: Detailed torque values for critical fasteners throughout the engine, chassis, and suspension. Rebuild Procedures: Comprehensive instructions for complete engine, transmission, and suspension component rebuilds. Technical Depth Depth Of Information: Advanced Technical Detail, suitable for professional mechanics and experienced DIY enthusiasts. Diagnostic Capabilities: Detailed diagnostic routines for engine control, fuel delivery, ignition, and electrical systems. Includes troubleshooting for performance issues. Component Inspection: Clear guidelines on wear limits, tolerances, and inspection criteria for all critical internal engine and chassis components. 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High-resolution, printable pages. Diagrams and images are clear and legible. Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) Searchability Searchable Text: Typically Yes for professionally produced PDF manuals, enabling quick information retrieval. Navigation Table Of Contents: Superb, well-organized Table of Contents for easy navigation. ⚙️ Engine Specifications Primary Engine Engine Type: V-twin, 4-stroke Displacement 450: 449 cc Displacement 550: 549 cc Bore X Stroke 450: Not specified in product info, but typically around 90.0 mm x 70.7 mm (check manual) Bore X Stroke 550: Not specified in product info, but typically around 90.0 mm x 76.3 mm (check manual) Compression Ratio: Varies by year and model, typically 11.8:1 - 12.5:1 (check manual) Valvetrain: DOHC, 4 valves per cylinder Performance Horsepower 450: Approximately 60+ HP (peak, performance varies) Horsepower 550: Approximately 65+ HP (peak, performance varies) Torque: Significant torque output, especially from the 550cc variant. Specific figures not provided, refer to manual. Fuel System Fuel Delivery: Carburetor (Mikuni TM40 or similar for early models, potentially Keihin FCR for later SXV variants) Fuel Type: Unleaded gasoline, minimum 95 RON (Octane rating may vary, check manual) Fuel Tank Capacity: Approximately 7.2 - 9.0 Liters (Varies by year and model, check manual) 🔧 Transmission Standard Transmission Type: 6-speed constant mesh Clutch Type: Hydraulic actuation, wet multi-plate Features Gear Ratios: Specific gear ratios are detailed within the manual, crucial for understanding performance characteristics. 📐 Dimensions Exterior Seat Height: High, typical of supermoto/off-road bikes. Specific figures vary, refer to manual. Weights Dry Weight: Approximately 130-140 kg (Varies by model and year, refer to manual) Wet Weight: Not explicitly...