Segment:
Adventure Touring / Dual-Sport Motorcycle
Target Audience:
Owners, independent repair shops, technical enthusiasts who perform their own motorcycle maintenance and repairs.
Competitors:
BMW F650GS, Kawasaki KLR650, Suzuki DL650 V-Strom, Honda Transalp.
Versatility:
Known for its versatility, suitable for commuting, touring, and light off-road excursions.
Engine Platform:
Utilizes a single-cylinder Rotax engine, known for its torque and reliability in this segment.
Value Proposition:
Essential resource for maintaining the longevity and optimal performance of the Aprilia Pegaso 650.
Primary Coverage:
Workshop repair and service procedures for the Aprilia Pegaso 650 motorcycle.
Secondary Coverage:
Electrical diagrams, wiring schematics, troubleshooting, maintenance.
Estimated Pages:
Comprehensive (typically 300-600+ pages for a full service manual of this era)
Type:
Service Repair Manual
Language:
English (standard for most Aprilia service manuals of this period)
Format:
Digital Download (PDF)
Engine:
Engine assembly, disassembly, tuning, internal components, cooling system, lubrication system.
Transmission:
Gearbox, clutch operation, shift mechanism, maintenance.
Fuel System:
Carburetor (if applicable) or Fuel Injection (EFI) system, fuel pump, injectors, fuel lines, tank.
Electrical System:
Ignition system, battery, charging system, starter motor, lighting, instrumentation, sensors, wiring diagrams.
Chassis And Suspension:
Frame, front forks (including seals and oil changes), rear shock absorber, swingarm, bearings.
Brakes:
Brake system hydraulics, calipers, master cylinders, discs, pads, bleeding procedures.
Wheel And Tires:
Wheel hub maintenance, bearing replacement, tire fitting and balancing, spoke tension (if applicable).
Bodywork And Trim:
Fairings, body panels, seat, fuel tank removal and installation.
Maintenance:
Routine maintenance checks, oil changes, filter replacements, spark plug replacement, chain adjustment.
Troubleshooting:
Diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable).
Repair:
Step-by-step instructions for component disassembly, repair, reassembly, and adjustment.
Rebuilding:
Detailed instructions for major component overhauls, including engine and gearbox rebuilds.
Depth:
Comprehensive: Covers everything from basic routine maintenance to complete engine and electrical system overhauls.
Diagnostic Focus:
Includes specific diagnostic procedures, testing methods, and specifications for electrical and mechanical systems.
Engine Type:
Single-cylinder, 4-stroke, liquid-cooled
Displacement:
652 cc (approximately)
Bore X Stroke:
Typically around 100 mm x 83 mm (confirm for specific sub-models)
Valvetrain:
SOHC, 4 valves per cylinder
Compression Ratio:
Typically around 10.0:1 to 11.5:1 (confirm for specific sub-models)
Horsepower:
Approximately 48-50 HP (confirm for specific sub-models)
Torque:
Approximately 60-65 Nm (confirm for specific sub-models)
Fuel Delivery:
Electronic Fuel Injection (EFI) system or Carburetor depending on the specific model variant and region. Manual covers whichever is applicable.
Fuel Type:
Unleaded gasoline (Octane rating typically 91 or higher)
Oil Type:
Fully synthetic motorcycle oil, SAE 10W-40 is common (refer to manual for exact specification and API rating).
Oil Capacity:
Approximately 2.5 - 3.0 liters (including filter, confirm for specific sub-models)
Length:
Approx. 2170 mm (confirm for specific sub-models)
Width:
Approx. 850 mm (confirm for specific sub-models)
Height:
Approx. 1370 mm (confirm for specific sub-models)
Wheelbase:
Approx. 1475 mm (confirm for specific sub-models)
Dry Weight:
Approx. 185 kg (confirm for specific sub-models)
Gross Vehicle Weight Rating:
N/A (Motorcycle)
Fuel Tank Capacity:
Approx. 16 liters (confirm for specific sub-models)
Crash Safety:
N/A (Motorcycles are not rated by standard automotive crash test agencies like NHTSA or Euro NCAP)
Braking:
Dual front disc brakes, single rear disc brake. ABS may be optional on some variants.
Lighting:
Halogen headlight, LED taillight/brake light (depending on exact year/variant).
Frame Construction:
Steel trellis frame for rigidity and rider protection.
Dashboard:
Analog tachometer and speedometer with an LCD display for odometer, trip meters, and basic warning lights. Some later variants may have a more integrated digital display.
ABS:
Anti-lock Braking System (ABS) was an optional feature on certain Pegaso 650 models from this era. Manual coverage would include ABS system diagnostics if equipped.
Connectivity Features:
N/A (Motorcycles of this era typically do not feature advanced smartphone integration or Bluetooth connectivity).
Oil Change:
Every 5,000 - 7,500 km or annually (refer to manual for exact intervals and conditions).
Air Filter Cleaning Replacement:
Every 5,000 - 10,000 km (depending on operating conditions).
Spark Plug Replacement:
Every 10,000 - 15,000 km (or as recommended by plug manufacturer).
Valve Clearance Check:
Typically every 10,000 - 20,000 km (critical for single-cylinder engine health).
Coolant Type:
Ethylene glycol-based antifreeze/coolant, 50/50 mixture with distilled water.
Brake Fluid Type:
DOT 4 or DOT 5.1 brake fluid (refer to manual for precise recommendation).
Fuel Pump Reliability:
Some owners have reported occasional issues with the fuel pump unit, especially on higher-mileage examples.
Electrical Connections:
Corrosion or loose connections in the wiring harness, particularly in the main connectors and around the battery, can lead to intermittent electrical faults.
Suspension Seals:
Front fork seals can sometimes develop leaks, requiring replacement.
Charging System Maintenance:
Regular checks of the stator, rectifier/regulator, and battery terminals are recommended to prevent charging issues.
Manufacturer:
Aprilia is an Italian motorcycle manufacturer known for its performance-oriented and innovative designs.
Pegaso Lineage:
The Pegaso line has been a staple in Aprilia's lineup, evolving from earlier models to embrace the adventure touring segment. This 2005 onwards generation represented a significant update.
Manufacturing Location:
Primarily Italy
Generation Period:
The specific generation covered by this manual started around 2005, often featuring updated styling and components compared to earlier Pegaso models.
