🏷️ Basic Information Identification Make: Aprilia Model: Pegaso 650 Year: 2005 Codes Engine Code: Rotax 654 (typically) Chassis Code: Various, specific to generation 👋 Introduction Market Position Segment: Lightweight adventure touring / dual-sport motorcycle Competitive Analysis Competitors 2005: BMW F650GS, Kawasaki KLR650, Suzuki DR650, Yamaha XT660R Key Features Engine Platform: Proven Rotax single-cylinder engine, known for torque and reliability Design Philosophy: Blend of on-road comfort and off-road capability, versatile for commuting and light touring. 📋 Manual Details Coverage Areas Overall Coverage: Complete service and repair for the 2005 Aprilia Pegaso 650 Page Count Estimated Page Count: Likely 300-500 pages (typical for comprehensive service manuals) Manual Type Type: Service Repair Manual (Factory Shop Manual Equivalent) Language Language: English (typical for manuals distributed internationally) Format Format: Digital (PDF assumed based on description for sales) 📖 Manual Coverage Systems Covered Engine: Complete overhaul, diagnosis, tuning, cooling system, lubrication system Transmission: Clutch, gearbox, final drive maintenance and repair Fuel System: Carburetor (if applicable) or Fuel Injection system (EFI) components, fuel pump, filter Electrical System: Ignition, lighting, charging system (alternator, regulator/rectifier), starting system (starter motor, battery), wiring diagrams, electronic control unit (ECU) Chassis And Suspension: Front forks (seals, oil change, internal components), rear shock absorber, swingarm, linkage, steering head bearings Brakes: Front and rear brake systems, hydraulic lines, calipers, master cylinders, pads, discs, bleeding procedures Wheels And Tires: Wheel bearing replacement, tire mounting and balancing, spoke tensioning (if applicable) Bodywork And Trim: Fairings, seat, fuel tank, fenders, instrumentation removal and installation Cooling System: Radiator, fan, hoses, coolant type and capacity Exhaust System: Muffler, headers, gasket replacement Procedures Included Routine Maintenance: Oil changes, filter replacements, chain adjustment, spark plug checks, air filter cleaning/replacement Troubleshooting: Diagnostic flowcharts for common problems and system failures Engine Rebuild: Piston, rings, cylinder, valve servicing, camshaft timing Suspension Overhaul: Fork seal replacement, fork oil specification and level, rear shock absorber service Brake System Repair: Bleeding, caliper rebuild, master cylinder replacement Electrical Diagnostics: Wiring diagram interpretation, component testing, fault finding Fuel System Service: Carburetor cleaning/rebuilding or EFI component diagnosis Technical Depth Depth: Comprehensive, covering everything from basic adjustments to complete engine and chassis overhauls, including advanced diagnostics. 📊 Manual Specifications File Format Digital Format: PDF (Portable Document Format), allowing for searchable text and easy printing of individual pages or sections. Print Quality Print Quality Suitability: High resolution, suitable for clear printing of diagrams, schematics, and detailed instructions. Binding Type Digital Binding: N/A (Digital format) Paper Type Digital Paper Type: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Type: Single-cylinder, four-stroke Displacement: 652 cc Bore X Stroke: 100 mm x 83 mm (typical for Rotax 654) Compression Ratio: 9.5:1 or 10.0:1 (depending on specific variant) Valve Train: SOHC, 4 valves per cylinder Performance Horsepower: Approximately 48-50 HP (35-37 kW) at around 6500-7000 RPM Torque: Approximately 60-63 Nm (44-46 lb-ft) at around 5000-5500 RPM Fuel System Fuel Delivery: Fuel Injection (EFI) or Carburetor (depending on market/specific model variant for 2005 - often Mikuni BSR40) Fuel Type: Unleaded gasoline, minimum 90 RON (Research Octane Number) Cooling System Cooling Method: Liquid-cooled Lubrication System Oil Type: API SG/SH/SJ or higher, JASO MA certified 10W-40 or 15W-50 motorcycle oil Oil Capacity W Filter: Approx. 2.0 - 2.2 liters 🔧 Transmission Standard Transmission Type: 5-speed constant mesh Features Clutch Type: Wet multi-plate Final Drive: O-ring sealed chain 📐 Dimensions Exterior Length: Approx. 2170 mm Width: Approx. 850 mm (at handlebars) Height: Approx. 1330 mm (at windscreen) Wheelbase: Approx. 1480 mm Ground Clearance: Approx. 220 mm Weights Dry Weight: Approx. 166 kg Wet Weight: Approx. 182 kg (fully fueled, fluids, etc.) Fuel Tank Capacity: Approx. 14 liters (including 3-liter reserve) 🛡️ Safety Features Ratings Crash Test Ratings: N/A (Motorcycle, not subject to automotive crash testing standards) Active Features Braking System Front: Dual disc, 298 mm diameter, 2-piston calipers Braking System Rear: Single disc, 240 mm diameter, 1-piston caliper ABS: Optional on some versions, but not standard on all 2005 models. Passive Features Lighting: Halogen headlight, LED tail light, standard turn signals 💡 Technology Features Infotainment Instrument Cluster: Analog tachometer, digital speedometer, odometer, trip meter, fuel gauge, basic indicator lights. Driver Assistance ABS Availability: Optional on certain trims, not a standard feature across all 2005 models. Connectivity Usb Charging: N/A (Not equipped with factory USB charging) 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 - 7,500 km (3,000 - 5,000 miles) or annually, whichever comes first. Air Filter Inspection: Every 5,000 km (3,000 miles) Spark Plug Replacement: Every 10,000 - 15,000 km (6,000 - 10,000 miles) Valve Clearance Check: Every 10,000 - 20,000 km (6,000 - 12,000 miles) Fluid Specifications Fork Oil Type: SAE 7.5W or 10W fork oil (check manual for exact specification and level) Brake Fluid Type: DOT 4 Coolant Type: Ethylene glycol based coolant, with corrosion inhibitors (50% mix with distilled water) Known Issues Common Wear Items:...