🏷️ Basic Information Identification Make: Aprilia Model: SXV RXV Engine Variants: 450cc, 550cc Model Years Covered: 2006, 2007, 2008, 2009 Codes Product Identifier: Aprilia SXV RXV 450 550 Complete Workshop Service Repair Manual 2006 2007 2008 2009 👋 Introduction Market Position Segment: Supermoto/Motard and Off-road competition platforms. Target Audience: Enthusiasts, mechanics, and owners seeking in-depth service and repair knowledge. Competitive Analysis Key Competitors: KTM EXC, Husqvarna SM/TE, Ducati Hypermotard (in spirit/performance). Key Features Performance Focus: Designed for high-performance off-road and street-legal supermoto applications. Engine Layout: V-twin configuration (distinctive for its class). 📋 Manual Details Coverage Areas Comprehensive Coverage: Yes Page Count Estimated Pages: 500+ Manual Type Type: Complete Workshop Service Repair Manual Language Language: English Format Format: Downloadable Digital Format (e.g., PDF) File Format: PDF Searchability: Text-searchable for efficient information retrieval. Printability: Printable pages for workshop use. 📖 Manual Coverage Systems Covered Engine Mechanical: Top end, bottom end, valve train, lubrication system, cooling system. Fuel System: Fuel injection system, fuel pump, injectors, throttle body, fuel tank, lines. Ignition System: Ignition coils, spark plugs, ECU control. Transmission Drivetrain: Clutch operation, gear shifting mechanisms, chain drive, sprockets. Electrical System: Wiring diagrams, battery, charging system, lighting, starter, fuses, relays, ECU. Suspension Steering: Front forks (Sachs/Marzocchi), rear shock absorber (Sachs), steering head bearings, linkage (if applicable). Brakes: Brake calipers, master cylinders, brake lines, brake discs, brake fluid specifications. Wheels Tires: Wheel specifications, tire pressure recommendations, wheel bearing maintenance. Frame Bodywork: Frame inspections, body panel removal/installation, seat, fuel tank mounting. Exhaust System: Exhaust pipe inspection, muffler, heat shields. Procedures Included Scheduled Maintenance: Oil changes, filter replacements, chain lubrication, bolt torque checks. Engine Rebuild: Complete engine disassembly, inspection, measurement, and reassembly procedures. Troubleshooting: Diagnostic guides for common problems and error codes. Component Replacement: Step-by-step instructions for replacing major and minor components. Adjustments: Carburetor/throttle body synchronization, chain tension, clutch lever free play. Lubrication: Specific lubrication points and recommended lubricants. Electrical Diagnostics: Fault finding for electrical circuits, sensor testing. Technical Depth Depth: Comprehensive (from basic maintenance to full engine rebuilds and diagnostics). Diagnostic Tools: May include information on specialized tools or diagnostic procedures. ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, V-twin, liquid-cooled Bore Stroke 450: 76 mm x 49.5 mm (approx.) Bore Stroke 550: 85 mm x 51 mm (approx.) Compression Ratio 450: 12.9:1 (approx.) Compression Ratio 550: 12.5:1 (approx.) Performance Horsepower 450: Approx. 60 HP (claimed) Horsepower 550: Approx. 70 HP (claimed) Torque 450: Approx. 45 Nm (claimed) Torque 550: Approx. 55 Nm (claimed) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Throttle Body Size: 45mm (approx.) Recommended Fuel: Unleaded gasoline, minimum 91 RON 🔧 Transmission Standard Transmission Type: 6-speed sequential manual transmission Optional Optional Transmission: N/A (standard for this model) Features Clutch Type: Wet multi-plate clutch Final Drive: Chain drive Transmission Fluid Spec: Refer to manual for specific type (e.g., API GL-4, SAE 80W/90 for some components, or dedicated gearbox oil). 📐 Dimensions Exterior Frame Type: Steel trellis frame Seat Height: Approx. 900-930 mm (variable by suspension setup) Weights Dry Weight: Approx. 120-130 kg (depending on variant) Fuel Tank Capacity: Approx. 7 liters 🛡️ Safety Features Ratings Safety Ratings: Not applicable (off-road/competition vehicle, not typically crash-tested by NHTSA/Euro NCAP). Active Features Braking System: Hydraulic disc brakes (front and rear), often Brembo components. Passive Features Lighting: Headlight, taillight, turn signals (for street-legal versions). 💡 Technology Features Infotainment Infotainment System: Basic digital instrument cluster displaying speed, RPM, odometer, trip meter, and warning lights. No infotainment features. Driver Assistance Driver Assistance Features: None. Designed for performance and rider input. Connectivity Connectivity Options: None. Engine Management ECU Type: Aprilia's proprietary ECU, likely Keihin or similar. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 km or annually (refer to manual for exact mileage/hours). Chain Maintenance: Lubricate and adjust chain every 500-1,000 km. Valve Clearance Check: Refer to manual (typically longer intervals for V-twins, but crucial). Fluid Specifications Engine Oil Type: Fully synthetic motorcycle oil, SAE 10W-50 or 15W-50 (check manual for precise viscosity and API rating). Coolant Type: Ethylene glycol based coolant with corrosion inhibitors (50/50 mix with distilled water). Brake Fluid Type: DOT 4 hydraulic brake fluid. Known Issues Common Wear Items: Clutch plates, chain and sprockets, valve stem seals, wheel bearings. Potential Issues: Overheating if cooling system is not maintained, fuel injector clogging, electrical connection corrosion. Routine Checks: Coolant level, oil level, tire pressure, chain slack, brake pad wear, fastener torque. 📚 Vehicle History Brand Heritage Manufacturer Origin: Italy Brand Focus: Performance motorcycles, racing heritage. Model Evolution Introduction Year: SXV/RXV line introduced in the early 2000s. Key Innovations: V-twin engine in a supermoto chassis was a significant differentiator. Production Production Period Covered: 2006-2009 (as specified in manual title). 🏆 Awards & Recognition Recognitions Notable Awards: While specific 'awards' are rare for individual model years in this segment, the Aprilia SXV/RXV line was highly regarded for its aggressive...