🏷️ Basic Information Identification Make: Aprilia Model: Pegaso 650 Year: 2005 Codes Engine Code: Rotax 654cc (Specific code varies by sub-model/region) Chassis Code: Not specified, typically refers to model variants like GA, GB etc. 👋 Introduction Market Position Market Position: The Aprilia Pegaso 650 (specifically the Strada and Trail variants from this era) was positioned as a versatile, user-friendly, single-cylinder adventure/supermoto motorcycle, appealing to riders seeking practicality and a unique Italian flair for commuting and light touring. Competitive Analysis Competitive Analysis: Competed against models like the BMW F650GS, Yamaha XT660R/X, and Suzuki V-Strom 650, offering a distinctive styling and performance package. Key Features Key Features: Robust Rotax single-cylinder engine, comfortable riding position, capable suspension (especially on Trail models), distinctive styling, and agile handling. Manual Purpose Manual Purpose: Designed to empower both professional technicians and skilled DIY enthusiasts with the knowledge required for effective maintenance, troubleshooting, and repair of the 2005 Aprilia Pegaso 650. 📋 Manual Details Coverage Areas Manual Coverage Scope: Comprehensive service and repair Page Count Page Count: Estimated 300-500 pages (typical for this era's service manuals, specific number not provided in product description) Manual Type Manual Type: Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed overhaul, top-end, bottom-end, cooling system, lubrication system Fuel System: Fuel injection system (EFI), fuel pump, injectors, throttle body, sensors Ignition System: Ignition coils, spark plugs, timing Transmission Drivetrain: Clutch operation, gearbox overhaul, chain drive maintenance Brakes: Hydraulic brake system, caliper servicing, master cylinder, bleeding procedures Suspension Steering: Front fork maintenance, rear shock absorber, steering head bearing service Electrical System: Battery, charging system (stator, regulator/rectifier), starter motor, lighting, wiring diagrams Chassis Frame: Frame inspection, subframe, swingarm maintenance Bodywork Fairings: Panel removal/installation, seat, tank, fairing components Procedures Included Routine Maintenance: Oil changes, filter replacements, chain adjustment, spark plug checks, air filter servicing Troubleshooting: Diagnostic procedures for common faults and performance issues Repair Overhaul: Step-by-step instructions for component disassembly, inspection, repair, and reassembly Adjustment Calibration: Throttle cable, clutch cable, chain slack, idle speed (if applicable) Wiring Diagrams: Detailed electrical schematics for fault finding and component identification Torque Specifications: Crucial tightening values for all fasteners Technical Depth Technical Depth: Professional level with detailed specifications, diagrams, and diagnostic flowcharts 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High resolution, suitable for printing individual pages or the entire manual Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Searchability Searchability: Likely text-searchable PDF for quick information retrieval ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, single-cylinder, liquid-cooled, DOHC Displacement: 652 cc (654 cc according to some sources) Bore X Stroke: 100 mm x 83 mm (Approximate, check specific engine variant) Compression Ratio: 10.0:1 (Approximate) Performance Horsepower: Approx. 48-50 HP @ 6250 rpm (varies slightly by model variant and region) Torque: Approx. 60 Nm (44 lb-ft) @ 5200 rpm (varies slightly) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) - Weber Marelli or similar system Fuel Type: Unleaded gasoline (Octane rating as per manufacturer recommendation, typically 95 RON) Ignition System Ignition: Electronic ignition, controlled by ECU Lubrication System Oil Type: API SG/SH/SJ, JASO MA certified motorcycle oil, SAE 10W-40 or 15W-50 recommended (check manual for exact specification) Cooling System Cooling Medium: Water/Glycol mixture (50/50 antifreeze/distilled water) 🔧 Transmission Standard Transmission Type: Constant mesh, 5-speed sequential gearbox Clutch: Wet multi-plate clutch, hydraulically operated Final Drive: O-ring sealed chain drive Features Gear Ratios: Specific gear ratios are detailed within the service manual, crucial for performance tuning and diagnostics. Transmission Fluid: Utilizes engine oil for lubrication; refer to engine oil specifications. 📐 Dimensions Exterior Length: Approx. 2150 mm (Varies by model variant, Trail/Strada) Width: Approx. 820 mm (Varies by model variant) Height: Approx. 1350 mm (Varies by model variant) Weights Dry Weight: Approx. 168 kg (Varies by model variant) Wet Weight: Approx. 185 kg (Varies by model variant, with fluids) Fuel Tank Capacity: 14 Liters (including 3-liter reserve) Wheels Tires Front Tire Size: 90/90-21 (Trail) or 110/70-17 (Strada) Rear Tire Size: 130/80-17 (Trail) or 140/70-17 (Strada) Front Wheel Type: Spoked (Trail), Alloy (Strada) Rear Wheel Type: Spoked (Trail), Alloy (Strada) Wheelbase: Approx. 1470 mm 🛡️ Safety Features Ratings Safety Ratings: N/A (Motorcycles typically do not receive standardized crash test ratings like cars) Active Features Braking System: Hydraulic disc brakes front and rear. Dual discs on the front for enhanced stopping power. Optional ABS: ABS was an optional feature on some Pegaso 650 models, check specific bike's VIN or specifications. Passive Features Lighting: Headlight, tail light, brake lights, turn signals Exhaust System: Meets emissions standards for its production year. 💡 Technology Features Infotainment Infotainment System: N/A (This model predates integrated infotainment systems in motorcycles) Driver Assistance Driver Assistance Features: Optional ABS (Anti-lock Braking System) on some models. Connectivity Connectivity: N/A Engine Management Engine Management System:...