🏷️ Basic Information Identification Make: Aprilia Model: SXV/RXV Model Variants: SXV 450, SXV 550, RXV 450, RXV 550 Codes Chassis Codes: Generally VDB for SXV, VDK for RXV, specific year/model codes apply (e.g., VDB00 for SXV450) Engine Codes: Rotax V990 ETV (with specific variants for 450/550 displacement) 👋 Introduction Market Position Segment: High-performance dual-sport/supermoto motorcycles Target Audience: Enthusiasts seeking to maintain and repair their Aprilia SXV/RXV, professional workshops. Competitive Analysis Competitors: KTM EXC/SMC series, Husqvarna SM/TE series, Yamaha WR/YZ models. Key Features Manual Value Proposition: Provides crucial, vehicle-specific data for accurate and efficient maintenance and repair, mirroring dealership-level resources. Vehicle Focus: Dedicated to the unique engineering and performance characteristics of the Aprilia SXV/RXV platform. 📋 Manual Details Coverage Areas Model Years Covered: 2006 Onwards Models Covered: All SXV and RXV models, including 450cc and 550cc variants Page Count Estimated Page Count: Comprehensive, typically 300-500+ pages for full workshop manuals Manual Type Type: Service Repair Workshop Manual Language Language: English (standard for most official manuals, confirm with seller if specific language required) Format Format: Likely PDF (digital download) or printed manual 📖 Manual Coverage Systems Covered Engine: Engine disassembly, assembly, tuning, diagnostics, internal components, valve train, cooling system, lubrication system. Fuel System: Fuel injection system (throttle bodies, injectors, fuel pump, ECU mapping), fuel tank, fuel lines. Ignition System: Ignition coils, spark plugs, ECU control, timing. Transmission: Clutch operation, gearbox components, gear selection, lubrication, maintenance. Chassis Suspension: Front forks (Öhlins or Marzocchi depending on variant/year), rear shock absorber, linkages, swingarm, steering head bearings. Brakes: Hydraulic brake systems (front and rear), calipers, master cylinders, brake lines, pads, discs, bleeding procedures. Electrical System: Wiring diagrams, battery, alternator, starter motor, lighting, switches, fuses, relays, ECU diagnostics. Bodywork Frame: Frame inspection, fairings, seat, fuel tank removal/installation, ergonomics. Wheels Tires: Wheel bearing maintenance, tire mounting/balancing, recommended tire pressures. Procedures Included Maintenance: Routine checks, oil changes, filter replacements, chain adjustment, spark plug replacement, valve clearance checks. Troubleshooting: Diagnostic charts, common problem identification and solutions for various systems. Repair: Step-by-step instructions for component removal, replacement, and reassembly for all major systems. Rebuilds: Complete engine and gearbox rebuild procedures, including torque specifications and clearances. Diagnostics: On-board diagnostics (OBD) procedures, fault code interpretation (if applicable), sensor testing. Technical Depth Depth: Comprehensive A-Z coverage, suitable for dealership technicians and advanced DIY enthusiasts. Detail Level: Detailed exploded diagrams, torque specifications, clearances, wiring schematics, and diagnostic flowcharts. 📊 Manual Specifications File Format Digital Format: PDF (Portable Document Format) Searchability: Searchable text content (typically in well-produced PDFs) Print Quality Illustrations: High-quality, clear illustrations and diagrams Binding Type Physical Binding: If printed: Comb binding or perfect binding for durability and ease of use. Paper Type Physical Paper: If printed: Heavy-duty paper stock suitable for workshop environments. ⚙️ Engine Specifications Primary Engine Engine Type: V-twin, four-stroke, liquid-cooled Displacement: 449cc (SXV 450/RXV 450), 549cc (SXV 550/RXV 550) Bore X Stroke: 450: 92mm x 68.5mm, 550: 95mm x 76.4mm (approximate, verify with manual) Compression Ratio: Typically around 12.5:1 to 13.0:1 (verify with manual) Performance Horsepower: 450: ~55-60 HP, 550: ~65-70 HP (approximate, may vary by year/tuning, refer to manual) Torque: 450: ~45-50 Nm, 550: ~55-60 Nm (approximate, refer to manual) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) with dual throttle bodies Fuel Type: Unleaded gasoline, minimum 95 RON (premium) Lubrication Oil Capacity: Approx. 1.5 - 1.7 liters (dry sump system, requires specific checking procedure, refer to manual) Oil Type: High-quality synthetic motorcycle oil, SAE 10W-40 or 15W-50 (verify specific API/JASO rating in manual) 🔧 Transmission Standard Gearbox: 6-speed sequential manual gearbox Optional Clutch: Hydraulically actuated wet multi-plate clutch Features Final Drive: Chain drive Gear Ratios: Specific ratios are detailed in the manual, critical for performance tuning. Transmission Oil: Separate transmission oil lubrication is NOT typical; engine oil usually lubricates the gearbox. 📐 Dimensions Exterior Wheelbase: Varies by model year and configuration, typically around 1470-1500 mm (approx. 58-59 inches) Seat Height: High, designed for off-road/supermoto stance, around 900-920 mm (approx. 35-36 inches) Weights Dry Weight: SXV: ~127-130 kg (280-287 lbs), RXV: ~130-135 kg (287-298 lbs) (approximate, curb weight higher) Fuel Tank Capacity: Typically 7-8 liters (approx. 1.8-2.1 gallons) 🛡️ Safety Features Ratings Crash Safety: Motorcycles of this era and type are not typically assigned formal crash safety ratings like cars. Active Features Braking System: High-performance hydraulic disc brakes, often radial-mount calipers and large-diameter discs. ABS was not a common feature on these performance models. Passive Features Frame Construction: Strong, lightweight steel or aluminum frame designed for rigidity and handling. Lighting: Halogen headlight and taillight; LED may be present on later models or aftermarket upgrades. 💡 Technology Features Infotainment Display: Basic digital instrument cluster showing speed, RPM, odometer, trip meter, fuel level, and basic indicator lights. No advanced infotainment features. Driver Assistance Electronic Aids: Primarily ECU-managed engine performance. ABS was not a standard feature on most of these models. Connectivity...