🏷️ Basic Information Identification Make: Aprilia Model: SXV / RXV Engine Variant: 450cc / 550cc Model Years Covered: 2006, 2007, 2008 👋 Introduction Market Position Segment: High-performance off-road/supermoto motorcycles, catering to enthusiasts and those seeking competitive edge. Competitive Analysis Competitors: KTM EXC/SMC series, Husqvarna SM/TE series, GasGas SM/EC series. Key Features Distinctive Attributes: V-twin engine configuration for its class, aggressive styling, focus on track-day performance and off-road capability (SXV dual-purpose, RXV off-road specific). Value Proposition Cost Savings: Significant savings on dealership labor costs for routine maintenance, repairs, and advanced troubleshooting. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Maintenance, Rebuild, Refurbishment, Restoration Page Count Estimated Page Count: High (Specific count not provided, but described as highly detailed) Manual Type Type: Workshop Service Repair Manual Language Language: English (Presumed based on typical manual localization and product description) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, internal components, lubrication system, cooling system, fuel delivery, ignition system, emissions control. Transmission: Gearbox disassembly and reassembly, clutch operation, shift mechanisms, gearbox oil specifications. Chassis Suspension: Front forks (Sachs/Marzocchi likely), rear shock absorber (Öhlins likely), swingarm, linkages, bearings, adjustment procedures. Brakes: Front and rear brake system components (Brembo likely), hydraulic lines, master cylinders, calipers, brake pads, rotor specifications, bleeding procedures. Electrical System: Wiring diagrams, battery, starter motor, alternator/generator, lighting system, ignition system components, sensor identification, troubleshooting. Fuel System: Carburetor (Dell'Orto likely for this era) or EFI specifics, fuel pump, fuel lines, fuel filter replacement. Cooling System: Radiator, cooling fan, hoses, coolant specifications, filling and bleeding procedures. Bodywork Frame: Fairings, seat, fuel tank, frame inspection, component removal and installation. Procedures Included Routine Maintenance: Oil changes, filter replacements (oil, air, fuel), chain lubrication and adjustment, spark plug inspection and replacement, valve clearance checks, tire pressure monitoring. Troubleshooting: Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting guides, electrical diagnostic charts. Major Repairs: Engine rebuilds (top-end and bottom-end), transmission rebuilds, suspension overhaul, brake caliper rebuilding. Component Rebuilding: Carburetor/EFI system rebuilding, water pump rebuilding, starter motor servicing. Electrical Diagnostics: Testing of electrical components, sensor readings, wiring harness inspection, troubleshooting common electrical gremlins. Wheel Tire Service: Wheel bearing replacement, tire mounting and balancing, rim runout checks. Suspension Adjustment: Fork compression/rebound damping, spring preload, rear shock compression/rebound damping, rear shock preload adjustments. Torque Specifications: Detailed torque values for all critical fasteners, including engine internals, chassis components, and brake systems. Diagnostic Charts: Flowcharts and tables for diagnosing common operational issues and electrical faults. Technical Depth Depth: Comprehensive; covers everything from basic maintenance to full engine and transmission rebuilds. Includes torque specifications, clearances, and diagnostic procedures. Specific Measurements: Piston ring gap, connecting rod big-end bearing clearance, crankshaft runout, camshaft timing, ignition timing (if applicable). 📊 Manual Specifications File Format Format Details: PDF. Typically searchable text with high-resolution images and diagrams. Print Quality Quality: High-quality digital reproduction of original factory documentation. Binding Type Binding: N/A (Digital Download - PDF) Paper Type Paper Type: N/A (Digital Download - PDF) ⚙️ Engine Specifications Primary Engine Type: Four-stroke, V-twin (L-twin) engine Displacement 450: 449cc Displacement 550: 549cc Performance Horsepower Approx 450: ~50-55 HP (stock) Horsepower Approx 550: ~60-65 HP (stock) Torque Approx 450: ~40-45 Nm (stock) Torque Approx 550: ~50-55 Nm (stock) Fuel System Delivery System: Likely Carbureted (Dell'Orto PHM40 or similar) for 2006-2008 models, potentially early EFI on later iterations not covered. Fuel Type: Unleaded gasoline (91-98 RON recommended) Lubrication System Type: Wet sump (separate oil for engine and gearbox is common in performance bikes) 🔧 Transmission Standard Type: 6-speed constant mesh sequential gearbox Optional Optional Gearboxes: N/A (Single standard configuration) Features Clutch Type: Wet multi-plate clutch, hydraulically actuated Final Drive: Chain drive 📐 Dimensions Exterior Wheelbase Approx: 1470-1490 mm (depending on specific model variant - SXV vs RXV) Seat Height Approx: 900-930 mm Weights Dry Weight Approx 450: 110-120 kg Dry Weight Approx 550: 115-125 kg Fuel Capacity Approx: 7-10 Liters (Varies by model year and specific SXV/RXV variant) 🛡️ Safety Features Ratings Safety Ratings: N/A (Motorcycles are not rated by organizations like NHTSA or Euro NCAP in the same manner as cars) Active Features Braking System: Dual front discs (likely 320mm Brembo), single rear disc (likely 240mm Brembo), hydraulic actuation. Suspension System: Adjustable front forks (Sachs/Marzocchi) and adjustable rear monoshock (Öhlins) for rider customization and stability. Passive Features Lighting: Halogen headlight, LED taillight, turn signals. 💡 Technology Features Infotainment Infotainment System: N/A (Basic motorcycle instrumentation: speedometer, tachometer, odometer, indicator lights) Driver Assistance Assistance Features: N/A (No electronic rider aids like ABS or traction control typical for this performance category and era) Connectivity Connectivity Options: N/A 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-5,000 km or annually, subject to riding conditions. Check manual for specifics. Valve Clearance Interval: Every 6,000-10,000 km, critical for V-twin engine health. Check manual for exact spec. Chain Maintenance Interval: Lubricate and adjust every...