🏷️ Basic Information Identification Make: Aprilia Model: Pegaso 655 Engine Manufacturer: Rotax Year Coverage: 1995 Onward Codes Engine Code Family: Rotax 655 👋 Introduction Market Position Target Audience: Aprilia Pegaso 655 owners and independent workshops seeking professional-grade repair and maintenance information Competitive Analysis Value Proposition: Provides factory-level diagnostic and repair procedures, enabling significant cost savings on workshop visits and empowering users to maintain their vehicle effectively. Key Features Ease Of Use: Very easy to use, designed for clarity and efficiency. Completeness: The ONLY Service Repair Workshop Manual You Will Ever Need; all repair procedures covered. Delivery Method: Instant download, eliminating shipping costs and delivery delays. 📋 Manual Details Coverage Areas Primary Coverage: Full vehicle service, repair, and maintenance Page Count Estimated Page Count: Varies by specific edition, but typically extensive for a full service manual (e.g., 300-600+ pages) Manual Type Type: Factory-type Service Repair Workshop Manual Language Language: English (implied by product description and typical market availability) Format Format: PDF (Digital Download) 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, diagnostics, tuning, lubrication system, cooling system, fuel system (carburetion/injection), ignition system, exhaust system Transmission: Gearbox service, clutch operation and replacement, final drive maintenance Chassis: Frame, suspension (front forks, rear shock absorber), steering, wheels, tires Brakes: Hydraulic brake system (front and rear calipers, master cylinders, lines, bleeding procedures), brake pad/disc replacement Electrical: Wiring diagrams, battery, lighting system, starting system, charging system, instrumentation, fault finding Bodywork: Body panel removal and installation, fairings, seating, fuel tank, accessories Procedures Included Maintenance: Routine servicing, oil changes, filter replacements, chain adjustment, spark plug checks, brake fluid changes, coolant flushes Repair: Engine rebuilds, transmission overhauls, suspension component replacement, electrical component repair, brake system servicing Diagnostics: Troubleshooting guides, identification of common faults, diagnostic flowcharts Special Tools: Identification and usage of specialized tools required for specific repairs Technical Depth Depth: Comprehensive, from basic maintenance to full engine and component overhauls, suitable for professional mechanics and advanced DIY enthusiasts 📊 Manual Specifications File Format Compatibility: PC & MAC Compatible Print Quality Printability: Printable pages (allows users to print specific sections as needed) Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Quality Quality Description: Professional Quality, highly detailed, with step-by-step instructions and exploded pictures/diagrams ⚙️ Engine Specifications Primary Engine Engine Type: Single-cylinder, four-stroke Engine Displacement: Approximately 650cc (specific variant may exist, but commonly 650cc class) Bore X Stroke: Typically around 100mm x 83mm (common for Rotax 655 variants) Compression Ratio: Likely around 9.5:1 to 10.5:1, depending on specific model variant Valve Train: SOHC (Single Overhead Camshaft), 4 valves Performance Horsepower Range: Typically 48-55 HP (approx. 36-41 kW) @ 6500-7500 RPM Torque Range: Typically 60-65 Nm (approx. 44-48 lb-ft) @ 5000-6000 RPM Fuel System Fuel Delivery: Carburetor (e.g., Dell'Orto PHM40) or Electronic Fuel Injection (EFI) depending on the specific 1995 onward variant. Recommended Fuel: Unleaded gasoline (RON 95 or higher) Lubrication Oil Type: Synthetic or semi-synthetic motorcycle oil, SAE 10W-40 or 20W-50 (refer to specific manual for exact specifications) Cooling System Cooling Method: Liquid-cooled Coolant Type: Ethylene glycol-based antifreeze mixture (50/50 with distilled water) 🔧 Transmission Standard Type: 5-speed constant mesh gearbox Optional Optional Transmission: N/A (Typically single transmission option for this model) Features Clutch Type: Wet, multi-plate clutch, hydraulically operated Final Drive: O-ring sealed chain drive Fluid Specifications Transmission Oil Type: API GL-4 or GL-5, SAE 75W-90 or 80W-90 gear oil (refer to specific manual for exact specifications) 📐 Dimensions Exterior Length: Varies by specific model year and configuration, generally around 2200mm (approx. 86.6 inches) Width: Varies by specific model year and configuration, generally around 830mm (approx. 32.7 inches) Height: Varies by specific model year and configuration, generally around 1370mm (approx. 53.9 inches) Weights Dry Weight: Approximately 170-180 kg (approx. 375-397 lbs) Wet Weight: Approximately 190-200 kg (approx. 419-441 lbs) Fuel Tank Capacity: Approximately 20-24 Liters (approx. 5.3-6.3 Gallons) 🛡️ Safety Features Ratings Safety Standard Compliance: Built to meet relevant European motorcycle safety standards of the era (e.g., Euro 1 emissions if applicable). Active Features Braking System: Disc brakes (dual front discs, single rear disc) with hydraulic actuation. Lighting: Halogen headlight, LED or incandescent tail light and indicators. Passive Features Frame Construction: Steel perimeter frame 💡 Technology Features Infotainment Instrument Cluster: Analog speedometer, tachometer, odometer, trip meter, and warning lights. Some later models might have digital elements. Driver Assistance ABS: ABS was an optional feature on some later models, but not standard across all 1995 onward variants. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 5,000 - 7,500 km (3,000 - 4,500 miles) or annually, whichever comes first. Air Filter Cleaning: Inspect every 5,000 km (3,000 miles), clean or replace as needed. More frequent cleaning for dusty conditions. Spark Plug Replacement: Inspect every 10,000 km (6,000 miles), replace if necessary. Check gap regularly. Chain Lubrication Adjustment: Lubricate chain every 1,000 km (600 miles)...