🏷️ Basic Information Identification Make: Aprilia Model: SXV RXV Year: 2008 Engine Variants Covered: 450cc, 550cc Trim Levels Covered: All Trims Codes Chassis Code: SXV/RXV (Specific chassis codes may vary by sub-model and region) Engine Code Prefix: V990 (Note: While the engine is derived from Aprilia's V-twin family, specific codes for the 450/550 single-cylinder versions are distinct and often internal to Aprilia's documentation) 👋 Introduction Market Position Segment: High-performance supermoto/motocross hybrid Target Audience: Enthusiasts and owners seeking in-depth knowledge for maintenance and repair Competitive Analysis Competitors 2008: KTM 690 SMC, Husqvarna SM630/SM510R, Ducati Hypermotard 796 Key Features Aprilia Philosophy: Focus on racing heritage and performance-oriented design Sxv Rxv Niche: Bridging the gap between road-legal supermotos and dedicated off-road machines Manual Value Proposition: Empowers owners to maintain and repair their unique, high-performance Italian motorcycles 📋 Manual Details Coverage Areas General Coverage: Comprehensive service, maintenance, and troubleshooting Specific Regions: Global (Assuming standard Aprilia documentation practices) Page Count Estimated Page Count: Likely 300-500+ pages (typical for a workshop manual of this scope) Manual Type Type: Workshop Repair Service Manual Language Language: English (Presumed, common for international sales) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Top-end (cylinder head, valves, camshafts), bottom-end (crankshaft, connecting rods, pistons), lubrication system, cooling system Fuel System: Fuel injection system (components, sensors, actuators), fuel pump, fuel filter, fuel tank, throttle body Ignition System: ECU (Engine Control Unit), ignition coils, spark plugs, wiring diagrams Exhaust System: Exhaust manifold, catalytic converter (if applicable), mufflers Transmission: Clutch system (operation, adjustment, replacement), gearbox (internal components, lubrication, maintenance) Chassis And Suspension: Front forks (internal components, adjustments, seals), rear shock absorber, linkage systems, swingarm, bearings Brakes: Hydraulic system (master cylinders, calipers, lines), brake pads, brake discs, bleeding procedures, ABS (if equipped) Wheels And Tires: Wheel bearings, spoke tensioning (if applicable), tire fitment and pressure Electrical System: Battery, charging system (stator, regulator/rectifier), starter motor, lighting (headlight, taillight, indicators), wiring diagrams, fuses, relays Bodywork: Fairings, seat, fuel tank cover, fenders, mounting hardware Diagnostics: Troubleshooting guides for common issues, diagnostic trouble codes (DTCs), diagnostic tool usage (if applicable) Procedures Included Routine Maintenance: Oil changes, filter replacements, chain adjustment, spark plug inspection/replacement, air filter cleaning/replacement, brake fluid changes Component Removal Installation: Engine teardown and reassembly, suspension component replacement, brake caliper servicing, electrical component replacement Troubleshooting And Repair: Step-by-step guides for diagnosing and fixing common faults and malfunctions across all systems Technical Specifications: Detailed torque specifications, clearances, fluid capacities, and component measurements Technical Depth Depth: Complete workshop-level detail, suitable for professional mechanics and experienced DIY enthusiasts Diagnostic Focus: Includes advanced diagnostic procedures and troubleshooting trees Rebuild Capability: Covers full engine and gearbox rebuilds with detailed diagrams and procedures 📊 Manual Specifications File Format Type: PDF (Portable Document Format) Searchability: Likely text-searchable if professionally scanned and OCR'd Print Quality Quality: High-resolution scans suitable for printing Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Type 450: Single-cylinder, four-stroke, DOHC, 4 valves Type 550: Single-cylinder, four-stroke, DOHC, 4 valves Displacement 450: 449.9 cc Displacement 550: 549.4 cc Performance Bore X Stroke 450: 92.0 mm x 81.2 mm Bore X Stroke 550: 95.0 mm x 76.3 mm Compression Ratio 450: Approx. 12.5:1 Compression Ratio 550: Approx. 11.8:1 Power Output 450 Approx: 60+ HP (at crank) Power Output 550 Approx: 65+ HP (at crank) Fuel System Type: Electronic Fuel Injection (EFI) Throttle Body Size: Likely 41-45mm Fuel Type: Unleaded gasoline, premium octane recommended Cooling System Type: Liquid-cooled Coolant Type: Ethylene glycol-based coolant (e.g., Motul Motocool Expert or equivalent) Lubrication System Type: Wet sump with oil cooler Oil Type Specification: SAE 10W-50 or 15W-50, JASO MA/MA2 certified synthetic motorcycle oil (e.g., Motul 7100 10W-50) Oil Capacity Approx: 1.7 - 2.0 liters (including filter) 🔧 Transmission Standard Type: 6-speed manual sequential gearbox Optional Features: N/A (Standard configuration) Features Clutch Type: Wet multi-plate, hydraulically operated Transmission Oil Type: API GL-4 or GL-5 SAE 75W-90 synthetic gear oil (check manual for specific Aprilia recommendation) Final Drive: Chain drive Chain Type: 520 or 525 O-ring/X-ring chain 📐 Dimensions Exterior Overall Length: Varies by model, typically around 2200-2300 mm Overall Width: Varies by model, typically around 800-900 mm Seat Height: Approx. 900-920 mm Weights Dry Weight Approx 450: 130-135 kg Dry Weight Approx 550: 135-140 kg Fuel Tank Capacity: Approx. 7.5 - 9.0 liters 🛡️ Safety Features Ratings Crash Test Ratings: N/A (Motorcycle classification) Active Features Braking System: Dual hydraulic disc front brakes, single hydraulic disc rear brake ABS Availability: Generally Not Available on this model year Passive Features Lighting: Halogen headlight, LED taillight, front and rear turn signals Frame Construction: Chromoly steel trellis frame 💡 Technology Features Infotainment Display: Digital LCD instrument cluster (speedometer, tachometer, odometer, trip meters, basic warning lights) Driver Assistance Features: Limited to basic vehicle functions; no advanced electronic rider aids like traction control or...