🏷️ Basic Information Identification Make: Aprilia Model: SXV RXV 450 Model Variant: SXV 450, RXV 450 Generation Generation Identifier: First Generation Codes Engine Code: V990 (modified V-twin derived from Rotax) Chassis Code: Typically identified by VIN 👋 Introduction Market Position Category: High-performance Dual-Sport / Supermoto motorcycle Target Audience: Enthusiast riders, mechanics, and owners seeking in-depth technical knowledge for maintenance and repair. Competitive Analysis Competitors: KTM EXC/SMC series, Husqvarna SM/TE series, Yamaha WR/YZF series, Honda CRF/CRF-X series, Suzuki DRZ/RM-Z series. Key Features Unique Selling Points: V-twin engine architecture in a dual-sport/supermoto platform, distinctive Italian styling, potent performance characteristics. Manual Value Proposition: Provides factory-level accuracy and detail essential for maintaining the complex and performance-oriented nature of these Aprilia models. 📋 Manual Details Coverage Areas Years Covered: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Page Count Estimated Pages: Varies by specific manual version, but comprehensive factory manuals typically exceed 500 pages. Manual Type Type: Factory Service Repair Manual Language Language: English (typically, with potential for other languages depending on region of origin) Format Format: Digital (PDF) - common for modern service manuals, often with searchable text and high-resolution diagrams. 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, exhaust system, lubrication system, cooling system. Transmission Drivetrain: Clutch, gearbox (internal components, operation, and adjustment), final drive (chain and sprockets). Chassis Suspension: Frame, front fork (dismantling, rebuilding, valving), rear shock absorber (adjustment, servicing), swingarm, linkage. Brakes: Front and rear brake systems (hydraulic lines, master cylinders, calipers, pads, discs, bleeding procedures). Electrical Electronics: Wiring diagrams, battery, charging system (alternator, regulator/rectifier), lighting, ignition switch, starter system, instrumentation, sensors, ECU (engine control unit) operation. Bodywork Fairings: Removal and installation of body panels, seat, fuel tank, fenders. Procedures Included Maintenance: Routine checks, oil changes, filter replacements, chain adjustment, spark plug replacement, valve clearance inspection/adjustment. Troubleshooting: Diagnostic flowcharts for common issues related to engine performance, starting, electrical faults, and handling. Repair Rebuild: Detailed step-by-step instructions for engine disassembly/reassembly, gearbox overhaul, suspension servicing, and brake component replacement. Specifications Data: Torque specifications for critical fasteners, clearances, fluid capacities, electrical specifications (resistance, voltage). Technical Depth Depth: Comprehensive. Covers everything from basic scheduled maintenance to complete engine and transmission overhauls, suspension tuning, and electrical system diagnostics. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Text-searchable (when properly formatted), allowing quick access to specific information. Print Quality Diagram Resolution: High-resolution diagrams and illustrations for clarity. Binding Type Binding: N/A (Digital Format) Paper Type Paper Quality: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, liquid-cooled, 8-valve, DOHC V-twin Displacement: 449 cc Bore X Stroke: 68 mm x 62 mm (approximate, refer to manual for precise figures) Compression Ratio: 12.5:1 (typical for performance variant, check manual for exact) Performance Horsepower: Approximately 55-60 HP (at crank, varies by model year and tuning) Torque: Approximately 45-50 Nm (at crank, varies by model year and tuning) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) - typically with dual throttle bodies. Fuel Type: Unleaded Gasoline (95 RON or higher recommended) Lubrication System Oil Capacity: Approx. 1.5 - 1.8 Liters (check manual for specific fill level and procedure) Oil Type: High-quality synthetic motorcycle oil (e.g., SAE 10W-50 or 10W-40, API SG or higher, JASO MA certified - consult manual for exact specification). Cooling System Cooling Medium: Liquid (Engine Coolant Mixture) Ignition System Ignition Type: Digital electronic ignition with dual spark plugs per cylinder. 🔧 Transmission Standard Transmission Type: 6-speed sequential manual transmission Features Clutch Type: Hydraulically operated wet multi-plate clutch Final Drive: Chain drive (e.g., 520 pitch) Gear Ratios: Specific ratios detailed in the manual, crucial for performance tuning and maintenance. 📐 Dimensions Exterior Wheelbase: Approx. 1470 mm - 1500 mm (varies slightly by model year and SXV/RXV designation) Weights Dry Weight: Approx. 130-135 kg (dry, without fluids) Wet Weight: Approx. 145-150 kg (fully fueled, with fluids) Capacities Fuel Tank Capacity: Approx. 7-8 Liters Suspension Travel Front Suspension Travel: Approx. 270-300 mm (SXV) / 280-320 mm (RXV) - Ohlins or Marzocchi forks Rear Suspension Travel: Approx. 280-300 mm (SXV) / 290-330 mm (RXV) - Ohlins or Sachs shock Wheels Tires Front Wheel Size: 17 inch (SXV - Supermoto) / 21 inch (RXV - Dual-Sport) Rear Wheel Size: 17 inch (SXV - Supermoto) / 18 inch (RXV - Dual-Sport) Front Tire Size: 120/70-17 (SXV) / 80/100-21 (RXV) Rear Tire Size: 160/60-17 (SXV) / 100/100-18 (RXV) Bolt Pattern: Specific hub and bolt pattern details in manual. 🛡️ Safety Features Ratings Crash Safety Ratings: N/A (Motorcycle safety is typically assessed differently than automotive; focus is on rider protection and vehicle dynamics). Active Features Braking System: High-performance hydraulic disc brakes, often Brembo calipers. ABS was not standard on these models. Passive Features Frame Construction: Robust trellis frame designed for rigidity and rider feedback. 💡 Technology Features Infotainment Display System: Digital instrument cluster providing speedometer, tachometer,...