🏷️ Basic Information Identification Make: Aprilia Model: SXV 450/550, RXV 450/550 Product Type: Service and Repair Manual 👋 Introduction Market Position Segment: High-performance dual-sport/supermoto motorcycles, known for their potent V-twin engines and race-bred chassis. Competitive Analysis Competitors: Models from KTM (e.g., 690 Duke/SMC), Husqvarna, and other premium European manufacturers specializing in off-road and performance street bikes. Key Features Engine Type: Liquid-cooled, four-stroke, 8-valve, V-twin engine (450cc and 550cc variants). Chassis Design: Lightweight and rigid trellis frame, premium suspension components (often from Marzocchi/Sachs), and high-performance braking systems (often Brembo). Target Audience User Profile: Enthusiast owners, independent motorcycle workshops, and technicians requiring detailed factory-level repair information. 📋 Manual Details Coverage Areas Primary Coverage: Aprilia SXV 450, Aprilia RXV 450, Aprilia SXV 550, Aprilia RXV 550 Year Range: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Page Count Estimated Pages: Estimated 500+ pages (typical for comprehensive service manuals of this era and complexity) Manual Type Type: Comprehensive Service and Repair Manual Language Language: English (typically for aftermarket manuals of this type) Format Format: Digital (likely PDF or similar electronic format for distribution) 📖 Manual Coverage Systems Covered Engine: Detailed breakdown of the V-twin engine, including top-end, bottom-end, cooling system, lubrication, fuel injection, ignition, and exhaust systems. Transmission: Disassembly, inspection, and reassembly of the gearbox, clutch system, and related components. Chassis: Frame, suspension (front forks and rear shock absorber), steering system, and wheel bearings. Brakes: Front and rear brake system components, including master cylinders, calipers, hoses, and bleeding procedures. Electrical: Wiring diagrams, component identification, troubleshooting of lighting, starting, charging, ECU, sensors, and instrument cluster. Fuel System: Fuel pump, injectors, fuel filter, and tank servicing. Cooling System: Radiator, coolant hoses, water pump, and thermostat. Procedures Included Maintenance: Regular scheduled maintenance, including oil changes, filter replacements, chain adjustment, and spark plug checks. Troubleshooting: Diagnostic procedures for common and uncommon faults, fault code interpretation (if applicable), and step-by-step fault finding guides. Repair: Detailed instructions for component removal, repair, and reinstallation for virtually all parts of the motorcycle. Rebuilds: Complete engine and gearbox rebuild procedures, including torque specifications and critical measurements. Specifications: Torque values, clearances, fluid capacities, and other critical technical data. Technical Depth Depth: Comprehensive from basic rider maintenance to full engine and electrical system overhauls. Suitable for both home mechanics and professional technicians. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) - enabling wide compatibility and easy searching. Searchability: Likely includes searchable text for quick information retrieval. Print Quality Image Quality: High-resolution images, diagrams, and schematics for clarity. Binding Type Binding: N/A (Digital format, no physical binding) Paper Type Paper Quality: N/A (Digital format, no physical paper) ⚙️ Engine Specifications Primary Engine Engine Configuration: V-twin, 4-stroke, liquid-cooled Valve Train: Dual overhead camshafts (DOHC), 4 valves per cylinder Bore X Stroke 450: Approx. 90 mm x 57.2 mm (variable by specific model year, check manual for exact) Bore X Stroke 550: Approx. 92 mm x 74.3 mm (variable by specific model year, check manual for exact) Displacement 450: Approx. 449.5 cc Displacement 550: Approx. 549.2 cc Performance Horsepower 450: Estimated 60-70 HP (at crankshaft, actual figures vary based on tuning and specific model) Horsepower 550: Estimated 65-75 HP (at crankshaft, actual figures vary based on tuning and specific model) Torque 450: Estimated 45-55 Nm Torque 550: Estimated 55-65 Nm Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), typically with Mikuni or Keihin throttle bodies. Fuel Type: Unleaded gasoline, minimum 91 octane recommended. Fuel Tank Capacity: Approximately 7-9 liters (check manual for exact capacity). 🔧 Transmission Standard Gearbox Type: 6-speed sequential manual transmission. Clutch Type: Wet, multi-plate clutch (hydraulic actuation). Features Lubrication: Uses dedicated gearbox oil, often a specific viscosity motorcycle gear oil or a high-quality engine oil (check manual for specifications). 📐 Dimensions Exterior Wheelbase: Approx. 1490-1510 mm (varies slightly between models). Seat Height: Approx. 900-930 mm (high for a motorcycle). Weights Dry Weight: Approx. 130-140 kg (depending on model and specific equipment). Wet Weight: Approx. 145-155 kg (with all fluids). 🛡️ Safety Features Ratings Crash Tests: N/A (Motorcycles are not typically subjected to standardized car crash tests). Active Features Braking System: High-performance hydraulic disc brakes front and rear, often with Brembo calipers and wave rotors. ABS was typically not standard on these models. Lighting: Halogen headlight, LED taillight/brake light, turn signals. Passive Features Frame Construction: Trellis frame designed for rigidity and impact absorption. 💡 Technology Features Infotainment Display: Basic LCD instrument cluster displaying speed, RPM, odometer, trip meters, and warning lights. Driver Assistance ABS: Generally not equipped with ABS as standard on most models of this generation. Connectivity Diagnostics: Features diagnostic connectors for ECU access and fault code retrieval by authorized technicians. 🔧 Maintenance Service Intervals Oil Change: Every 3,000-5,000 km or annually, whichever comes first (refer to manual for precise interval). Air Filter: Clean/replace every 5,000-10,000 km or as needed based on...