Segment:
Lightweight Adventure Touring / Supermoto.
Target Audience:
Riders seeking a versatile, capable, and relatively affordable motorcycle for commuting, touring, and light off-road use. Often favored by those who appreciate Italian design and engineering.
Key Competitors:
BMW F650GS, Kawasaki KLR650, Suzuki V-Strom 650, Honda Transalp.
Aprilia Differentiation:
Known for more sporty handling and distinctive Italian styling compared to some competitors.
Strada Focus:
Designed for on-road performance with lighter suspension and street-oriented tires.
Trail Focus:
Features more robust suspension, spoked wheels, and often higher ground clearance for light off-road capability.
Engine Architecture:
Single-cylinder, four-stroke engine known for its torque and tractable power delivery.
Design Philosophy:
Combines practicality with a sporting heritage characteristic of Aprilia.
Vehicle Variants Covered:
Aprilia Pegaso 650 Strada, Aprilia Pegaso 650 Trail
Geographical Coverage:
Likely Global (May vary based on specific market adaptations, but core mechanicals are consistent.)
Estimated Page Count:
Typically 300-600 pages for a comprehensive service manual of this nature. Exact count not provided, but described as 'COMPLETE'.
Type:
Service Repair Manual
Comparison To Factory:
Similar to factory shop manuals or CD-ROM manuals used in repair shops.
Language:
English (Implied by product description, but confirmation may be needed.)
Format:
Digital (Likely PDF, based on common sales practices for such manuals. Description mentions 'simple to compli...' which might imply ease of access in a digital format.)
Engine:
Complete overhaul, maintenance, troubleshooting, component diagnostics (e.g., cylinder head, piston, crankshaft, lubrication system, cooling system, fuel injection, ignition).
Transmission:
Gearbox maintenance, clutch operation and adjustment, troubleshooting transmission issues, component identification.
Chassis And Frame:
Frame inspection, suspension system (front forks, rear shock absorber) maintenance and adjustment, steering system service, wheel and tire service.
Brakes:
Brake system maintenance (hydraulic lines, fluid replacement), caliper service, disc inspection, troubleshooting brake performance.
Electrical System:
Wiring diagrams, component testing (battery, alternator, starter, ignition coil, ECU), lighting systems, sensor diagnostics, fuse and relay identification.
Fuel System:
Fuel injection system components (injectors, throttle body, fuel pump, pressure regulator), fuel tank service, fuel filter replacement.
Cooling System:
Radiator, coolant hoses, water pump, thermostat, coolant specifications and replacement procedures.
Exhaust System:
Exhaust pipe and muffler inspection, gasket replacement.
Bodywork And Trim:
Fairing removal and installation, seat removal, minor body panel repairs.
Routine Maintenance:
Oil changes, filter replacements (oil, air, fuel), chain adjustment and lubrication, spark plug replacement, brake fluid flush, coolant flush.
Troubleshooting:
Diagnostic charts for common problems (e.g., starting issues, poor performance, electrical faults).
Repair Procedures:
Step-by-step instructions for component removal, inspection, repair, and reassembly.
Diagnostic Procedures:
Methods for identifying the root cause of malfunctions, including specific test procedures for electrical components and sensors.
Technical Specifications:
Torque specifications for critical fasteners, valve clearances, ignition timing (if adjustable), fluid capacities, electrical resistance values.
Special Tools:
Identification of any specific tools required for certain procedures (e.g., flywheel puller, specialized wrenches).
Depth:
Comprehensive - covers everything from basic servicing to complete engine and transmission rebuilds. Detailed diagnostic information is expected.
Engine Type:
Single-cylinder, four-stroke
Displacement:
652 cc (Approx. 39.8 cu. in.)
Bore X Stroke:
100 mm x 83.7 mm (Approx. 3.94 in. x 3.29 in.)
Compression Ratio:
10.0:1 (Typical for this era single-cylinder engine)
Valve Train:
DOHC, 4 valves per cylinder
Horsepower:
Approximately 48-50 HP (at crankshaft, specific rating for 2005 may vary slightly).
Torque:
Approximately 60-65 Nm (44-48 lb-ft) (at crankshaft, specific rating for 2005 may vary slightly).
Fuel Delivery:
Electronic Fuel Injection (EFI), likely with a throttle body measuring around 42mm.
Fuel Type:
Unleaded gasoline (95 RON recommended)
Ignition System:
Electronic ignition (CDI or TCI), likely with dual spark plugs for improved combustion.
Lubrication System:
Wet sump with oil pump.
Cooling System:
Liquid-cooled
Length:
Approximately 2190 mm (86.2 in.) (Strada/Trail may vary slightly)
Width:
Approximately 860 mm (33.9 in.) (Handlebar width)
Height:
Approximately 1440 mm (56.7 in.) (To windshield)
Seat Height:
Approximately 870 mm (34.3 in.) (Adjustable on some models/suspensions)
Wheelbase:
Approximately 1450 mm (57.1 in.)
Ground Clearance:
Approx. 200-220 mm (7.9-8.7 in.) (Trail variant generally higher)
Dry Weight:
Approximately 168 kg (370 lbs)
Wet Weight:
Approximately 185 kg (408 lbs) (Estimated, with fluids)
Max Load:
Approximately 195 kg (430 lbs)
Cargo Capacity:
No integrated cargo space; accessory luggage racks and panniers available.
Crash Test Ratings:
N/A (Motorcycle safety is not rated by agencies like NHTSA in the same way as cars.)
Braking System:
Hydraulic disc brakes front and rear. Optional ABS available on some models/markets for this year.
Lighting:
Halogen headlight, LED taillight, turn signals.
Frame Construction:
Steel double cradle frame for rigidity and durability.
Wind Protection:
Integral windscreen for rider comfort and wind deflection.
Infotainment System:
Basic instrumentation: speedometer, tachometer, odometer, trip meter, and warning lights. No integrated infotainment system in the modern sense.
ABS:
Optional ABS system available on some 2005 models, significantly enhancing braking safety.
Connectivity Features:
N/A (No Bluetooth, smartphone integration, or similar features).
ECU:
Engine Control Unit (ECU) manages fuel injection and ignition timing.
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually, whichever comes first.
Oil Filter Interval:
Replace at every oil change.
Air Filter Interval:
Clean every 10,000 km (6,000 miles), replace every 20,000 km (12,000 miles) or as needed.
Spark Plug Interval:
Inspect every 20,000 km (12,000 miles), replace as needed. (Specific plug type and gap will be in the manual.)
Chain Maintenance:
Lubricate and adjust chain every 1,000 km (600 miles) and after washing or riding in the rain.
Valve Clearance Interval:
Inspect every 20,000 km (12,000 miles) or as specified in the manual.
Engine Oil Type:
Semi-synthetic or fully synthetic 10W-40 API SG or higher (Specific Aprilia recommendation will be in the manual).
Engine Oil Capacity:
Approx. 2.4 liters (2.5 US quarts) with filter change.
Coolant Type:
Ethylene glycol based antifreeze coolant (50% mixture with distilled water).
Brake Fluid Type:
DOT 4 hydraulic brake fluid.
Fork Oil Type:
Specific grade fork oil (e.g., 7.5W or 10W), capacity per leg to be specified.
Common Wear Items:
Clutch plates, chain and sprockets, fork seals, voltage regulator. Early models may have had issues with the OEM exhaust baffle.
Electrical Gremlins:
Some owners have reported intermittent electrical issues, often related to connectors or the stator/regulator. Thorough diagnosis is key.
Fuel Injection Tuning:
While generally reliable, some bikes may benefit from ECU remapping for improved throttle response, especially if aftermarket exhaust is fitted.
Brand History:
Aprilia is an Italian manufacturer with a strong racing heritage, known for performance-oriented motorcycles across various segments.
Pegaso Lineage:
The Pegaso line has been a significant part of Aprilia's offering, evolving from earlier models to meet changing market demands for adventure and dual-sport riding.
2005 Update:
The 2005 models represent a refined iteration of the single-cylinder Pegaso, often featuring updated styling and mechanicals compared to previous generations.
Production Location:
Italy (Typically, Aprilia motorcycles are manufactured in Italy.)
