🏷️ Basic Information Identification Make: Aprilia Model: SXV 450/550, RXV 450/550 Product Type: Workshop Service Repair Manual Codes Covered Years: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 👋 Introduction Market Position Category: Supermoto/Motard, Dual-Sport (off-road biased) Target Audience: Enthusiast owners, independent repair shops, mechanics specializing in off-road and performance motorcycles. Competitive Analysis Competitors: Husqvarna SMR/TE series, KTM EXC/SMC series, GasGas SM/EC series, Beta RR/SM series. Key Features Vehicle Focus: High-performance V-twin engines (SXV), single-cylinder engines (RXV), aggressive styling, capable off-road and on-road handling. Manual Value: Essential for understanding the unique engineering and maintenance requirements of Aprilia's V-twin and single-cylinder off-road platforms. 📋 Manual Details Coverage Areas Systems Covered: Engine, Fuel System, Ignition System, Cooling System, Lubrication System, Transmission, Clutch, Chassis, Suspension (Front & Rear), Brakes (Front & Rear), Electrical System, Lighting System, Wheels & Tires, Frame, Bodywork, Controls, Maintenance, Troubleshooting, Specifications, Wiring Diagrams. Page Count Estimated Pages: 500+ Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine overhaul, cylinder head, cylinder block, pistons, crankshaft, connecting rods, valve train, timing system (chain/belt), balancing shafts. Fuel System: Fuel injection system (ECU, injectors, throttle body, fuel pump, pressure regulator), fuel tank, fuel lines, carburetor (if applicable to specific sub-models). Ignition System: ECU controlled ignition, spark plugs, ignition coils, wiring. Cooling System: Radiator, cooling fan, water pump, thermostat, coolant passages, hoses. Lubrication System: Oil pump, oil filter, oil cooler (if equipped), oil passages, oil capacity, oil type recommendations. Transmission Clutch: Gearbox (sequential shifting), clutch assembly (hydraulic actuation), clutch fluid, clutch engagement/disengagement procedures, gear shift mechanism. Chassis Frame: Frame construction (steel/aluminum trellis), swingarm, linkages, bearings, frame integrity checks. Suspension Front: Upside-down (USD) forks, damping adjustments (compression, rebound), spring preload, seal replacement, oil change procedures, fork leg disassembly. Suspension Rear: Monoshock absorber, linkage system, shock absorber adjustments, spring replacement, linkage bearing maintenance, rear suspension pivot. Brakes Front: Dual disc brakes, Brembo calipers (often radial mount), master cylinders, brake lines, brake fluid type and bleeding procedures, pad replacement, rotor specifications. Brakes Rear: Single disc brake, caliper, master cylinder, brake fluid, pad replacement, rotor specifications. Electrical System: Battery, starter motor, alternator, wiring harness, fuses, relays, ECU, sensor diagnostics, troubleshooting electrical faults. Lighting System: Headlight, taillight, brake light, turn signals, bulb specifications, wiring. Wheels Tires: Spoked wheels, rim sizes, spoke tensioning, tire pressure recommendations, wheel bearing replacement, axle torque specifications. Bodywork Controls: Fairings, seat, fuel tank, handlebars, levers, footpegs, cable routing and adjustment. Procedures Included Routine Maintenance: Oil changes, filter replacements (oil, air), chain adjustment and lubrication, spark plug inspection/replacement, valve clearance checks, brake system bleeding, coolant checks and changes. Troubleshooting: Diagnostic procedures for common and uncommon issues, error code interpretation (if applicable), performance troubleshooting, starting problems, electrical faults. Repair Overhaul: Complete engine disassembly and reassembly, gearbox repair, suspension rebuilds, brake system overhauls, electrical component replacement, body panel repair and replacement. Special Tools: Identification and usage of specialized tools required for specific maintenance and repair procedures. Torque Specifications: Detailed torque values for all critical fasteners and components. Technical Depth Depth: Comprehensive from basic rider maintenance to full workshop-level engine rebuilds and diagnostics. 📊 Manual Specifications File Format Format: PDF Searchability: Searchable text content for quick information retrieval. Print Quality Quality: High-resolution, clear diagrams and text, suitable for printing. Binding Type Binding: N/A (Digital Format) Paper Type Paper: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: V-twin (SXV), Single-cylinder (RXV) Displacement Sxv450: 449.8 cc Displacement Sxv550: 549.3 cc Displacement Rxv450: 449.8 cc Displacement Rxv550: 549.3 cc Bore Stroke Sxv450: 68 mm x 62.4 mm Bore Stroke Sxv550: 72 mm x 68 mm Bore Stroke Rxv450: 68 mm x 62.4 mm Bore Stroke Rxv550: 72 mm x 68 mm Cooling System: Liquid-cooled Valve Train: DOHC, 4 valves per cylinder (V-twin); SOHC, 4 valves per cylinder (Single) Performance Horsepower Sxv550 Est: Approx. 60-70 HP (depending on tune) Torque Sxv550 Est: Approx. 45-55 lb-ft (depending on tune) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) - Keihin components common Fuel Type: Unleaded gasoline (91 octane or higher recommended) 🔧 Transmission Standard Type: 6-speed sequential gearbox Features Clutch: Hydraulic actuated wet multi-plate clutch Final Drive: Chain drive 📐 Dimensions Exterior Wheelbase: Approx. 1460-1480 mm (model dependent) Seat Height: Approx. 910-930 mm (model dependent) Weights Dry Weight: Approx. 120-135 kg (model dependent) 🛡️ Safety Features Ratings Crash Test Ratings: N/A (Motorcycle, not subject to automotive crash testing standards) Active Features Braking System: High-performance disc brakes with Brembo calipers. Passive Features Frame Construction: Robust trellis frame designed for rigidity and rider feedback. 💡 Technology Features Infotainment Features: Basic digital instrument cluster displaying speed, RPM, odometer, trip meter, basic warning lights. Driver Assistance Features: N/A (No electronic rider aids like ABS or traction control on most models of this era). 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000-5,000 km...