🏷️ Basic Information Identification Make: Aprilia Model: SXV/RXV 550 Model Variant: SXV 550 (Supermoto), RXV 550 (Off-road/Motocross) Covered Years: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Codes Chassis Codes: RP (generic Aprilia chassis code) 👋 Introduction Market Position Category: High-performance V-twin supermoto/off-road motorcycles Competitive Analysis Competitors: KTM EXC/SMC series, Husqvarna models, Ducati Hypermotard (segment overlap) Key Features Performance Focus: Emphasis on lightweight chassis and powerful V-twin engine for dynamic riding Dual Purpose Design: SXV for street-legal supermoto, RXV for off-road competition, sharing core components Value Proposition Manual Value: Essential for owners and independent mechanics seeking accurate service and repair data 📋 Manual Details Coverage Areas Vehicle Coverage: Aprilia SXV 550, Aprilia RXV 550 Page Count Estimated Page Count: ~500-700 pages (typical for comprehensive factory manuals) Manual Type Type: Factory Service Repair Manual Language Language: English (primary, often includes other languages) Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Powertrain: Engine, clutch, transmission, final drive Chassis: Frame, suspension (front and rear), steering, wheels, brakes Electrical: Ignition system, lighting, starting system, charging system, instrumentation, wiring diagrams Fuel System: Fuel tank, fuel pump, fuel injectors, throttle body, ECU management Cooling System: Radiator, water pump, thermostat, coolant hoses Exhaust System: Exhaust pipes, mufflers, catalytic converter (if applicable) Procedures Included Maintenance: Routine inspections, lubrication, filter changes, chain adjustment Diagnostics: Troubleshooting guides, fault code interpretation, diagnostic procedures for all major systems Repair Rebuild: Engine disassembly/assembly, transmission overhaul, suspension component replacement, brake caliper service Adjustment: Valve clearance adjustment, carburetor/throttle body synchronization (if applicable), chain tension adjustment Electrical Troubleshooting: Wiring diagram interpretation, component testing, fault finding Technical Depth Depth: Comprehensive (from basic maintenance to complete engine/component rebuilds) 📊 Manual Specifications File Format File Type: PDF Searchable Text: Yes (typically) Print Quality Quality: High-resolution scans for clear diagrams and text Binding Type Binding: N/A (Digital) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Type: Four-stroke, V-twin (90-degree), liquid-cooled Displacement: 549 cc Bore X Stroke: 82 mm x 53.2 mm (typical) Compression Ratio: 12.0:1 (typical) Valvetrain: SOHC, 4 valves per cylinder Performance Horsepower: ~70-75 HP (approximate, varies with model year and tune) Torque: ~55-60 Nm (approximate, varies with model year and tune) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI), Keihin throttle bodies (typically 46mm) Lubrication Oil System: Integrated gearbox and engine lubrication (shared sump) 🔧 Transmission Standard Type: 6-speed manual Clutch: Wet multi-plate clutch Features Gear Ratios: Specific ratios detailed in manual (e.g., 1st: 2.357, 2nd: 1.833, 3rd: 1.500, 4th: 1.250, 5th: 1.050, 6th: 0.909) Final Drive: O-ring sealed chain drive (e.g., 520 pitch) 📐 Dimensions Exterior Wheelbase: Approximately 1440 mm (SXV) / 1475 mm (RXV) (varies slightly) Seat Height: Approximately 890-920 mm (varies with suspension setting) Weights Dry Weight: Approximately 120-130 kg (SXV) / 135-145 kg (RXV) (varies) Fuel Tank Capacity: Approximately 7-8 liters 🛡️ Safety Features Ratings Crash Testing: Not applicable for this class of off-road/performance motorcycle Active Features Braking System: Hydraulic disc brakes front and rear (e.g., 320mm front, 240mm rear) Suspension: Fully adjustable USD front forks (e.g., Marzocchi/Sachs), Monoshock rear suspension (e.g., Sachs/Ohlins option) Passive Features Lighting: Headlight, taillight, brake lights, turn signals (SXV) 💡 Technology Features Infotainment Features: Basic digital/analog instrumentation (speedometer, tachometer, odometer, trip meter, warning lights) Driver Assistance ABS: Not typically equipped with ABS on these models Connectivity Features: N/A (Motorcycle) 🔧 Maintenance Service Intervals Oil Change: Every 3,000-5,000 km or annually (refer to manual for specific intervals based on usage) Valve Clearance: Every 5,000-10,000 km (critical for V-twin engine health) Air Filter: Inspect/clean every 3,000-5,000 km, replace as needed Spark Plugs: Replace every 10,000-15,000 km Fluid Specifications Engine Oil: Fully synthetic motorcycle oil, SAE 10W-50 or 15W-50 (API SG or higher, JASO MA rated) Coolant: Ethylene glycol-based antifreeze mixture (50/50 with distilled water) Brake Fluid: DOT 4 or DOT 5.1 (refer to manual for exact specification) Fork Oil: Type 7.5 or 10W fork oil (specific viscosity depends on fork model and preference) Known Issues Engine Reliability: Can be sensitive to proper maintenance; valve clearance checks are crucial. Some early models may have had stator issues. Electrical System: Wiring harness integrity and charging system components (regulator/rectifier) require attention. Fuel System: Injector cleanliness and fuel pump reliability are important factors. Part Numbers Air Filter Example: Specific part number depends on OEM or aftermarket supplier (e.g., BMC, K&N equivalents) Oil Filter Example: Specific part number depends on OEM or aftermarket supplier (e.g., K&N KN-155, HiFlofiltro HF155 equivalents) 📚 Vehicle History Brand Heritage Manufacturer: Aprilia, an Italian motorcycle manufacturer known for performance and racing heritage Model Evolution Development Context: Developed to compete in supermoto and off-road racing, leveraging Aprilia's V-twin engine technology Production Manufacturing Location: Italy Production Period: 2006-2013, with minor updates across these years 🏆 Awards & Recognition Recognitions Performance Accolades: Highly regarded within the supermoto and off-road communities for its performance and handling