Diagnostic charts for common problems, fault code interpretation (if applicable), step-by-step diagnosis for various systems.
Repair And Rebuild:
Detailed instructions for engine disassembly and reassembly, transmission overhaul, suspension component replacement, electrical component repair.
Special Tools:
Identification and usage of specialized tools required for specific procedures.
Technical Depth
Depth:
Comprehensive, covering everything from basic checks to full engine and chassis rebuilds. Includes detailed torque specifications, clearances, and diagnostic procedures.
📊 Manual Specifications
File Format
File Quality:
High-resolution, searchable PDF
Printability:
Printable pages
Binding Type
Binding:
N/A (Digital PDF)
Paper Type
Paper Quality:
N/A (Digital PDF)
⚙️ Engine Specifications
Primary Engine
Engine Type:
Four-stroke, single-cylinder, liquid-cooled, DOHC
Displacement:
652 cc
Bore X Stroke:
100 mm x 83 mm
Compression Ratio:
10.0:1
Performance
Horsepower Approximate:
48 hp @ 6500 rpm
Torque Approximate:
60 Nm @ 5000 rpm
Fuel System
Fuel Delivery:
Electronic Fuel Injection (EFI) - Mikuni or Dell'Orto variants depending on year/market
Fuel Type:
Unleaded gasoline (95 RON recommended)
Ignition
Ignition System:
Digital electronic ignition with variable ignition timing
Lubrication
Oil Type Recommendation:
Semi-synthetic or fully synthetic 10W-40 motorcycle oil (e.g., API SG, JASO MA)
Cooling System
Coolant Type:
Ethylene glycol-based coolant with corrosion inhibitors (50% mix with distilled water)
🔧 Transmission
Standard
Transmission Type:
Constant mesh, 5-speed sequential manual gearbox
Optional
Optional Transmission:
N/A
Features
Clutch Type:
Wet multi-plate clutch, hydraulically operated
Final Drive:
O-ring sealed chain
Transmission Oil Type:
API GL-4 or GL-5, SAE 80W-90 gear oil
📐 Dimensions
Exterior
Length Approximate:
2150 mm
Width Approximate:
850 mm
Height Approximate:
1250 mm
Wheelbase Approximate:
1450 mm
Ground Clearance Approximate:
200 mm
Seat Height Approximate:
870 mm
Cargo
Fuel Tank Capacity:
14 liters (including 3-liter reserve)
Weights
Dry Weight Approximate:
180 kg
Wet Weight Approximate:
195 kg
🛡️ Safety Features
Ratings
Crash Safety Rating:
N/A (Motorcycle classification not typically rated by automotive bodies)
Active Features
Braking System:
Dual hydraulic disc brakes front, single hydraulic disc brake rear. ABS was an optional feature on some models.
Lighting:
Halogen headlight, LED taillight and indicators (depending on specific year/market).
Passive Features
Frame Construction:
Steel trellis frame for rigidity and safety.
Handguards:
Standard on many models to protect hands from elements and impacts.
💡 Technology Features
Infotainment
Infotainment System:
Basic analog instrumentation: speedometer, tachometer, odometer, trip meter, coolant temperature gauge, and warning lights.
Driver Assistance
ABS Availability:
Optional ABS system on select models and markets.
Connectivity
Connectivity Features:
None (This era of motorcycle predates widespread digital connectivity).
🔧 Maintenance
Service Intervals
Oil Change Interval:
Every 5,000 km or annually, whichever comes first.
Oil Filter Replacement Interval:
With every oil change.
Air Filter Cleaning Interval:
Every 5,000 km; replacement as needed.
Spark Plug Replacement Interval:
Every 10,000 km (refer to manual for exact type and gap).
Chain Lubrication And Adjustment:
Lubricate every 1,000 km or after riding in wet conditions; adjust chain slack every 5,000 km or as needed.
Brake Fluid Flush Interval:
Every 2 years or as recommended by fluid manufacturer.
Potential for fuel pump or injector issues, often related to fuel quality or age.
Electrical System Quirks:
Occasional issues with the charging system (stator/regulator) and corrosion on electrical connectors.
📚 Vehicle History
Brand Heritage
Manufacturer:
Aprilia is an Italian motorcycle manufacturer with a strong racing heritage, founded in 1945.
Model Evolution
Model Introduction:
The Pegaso 650 line was introduced in the early 1990s, with the Strada and Trail variants becoming prominent in the late 1990s and early 2000s.
Strada Vs Trail:
The Strada featured lighter alloy wheels and street-biased tires, while the Trail typically came with spoked wheels and dual-purpose tires, offering slightly more off-road capability.
Production
Manufacturing Location:
Primarily Italy.
Engine Supplier:
Rotax (Bombardier Recreational Products)
🏆 Awards & Recognition
Recognitions
Motorcycle Awards:
While not a recipient of specific major awards, the Pegaso 650 was generally well-regarded for its versatility and European styling.
Ratings
User Reviews General Sentiment:
Praised for its comfortable riding position, strong mid-range torque, and ability to handle various conditions. Criticisms often related to maintenance costs compared to some Japanese competitors and occasional electrical gremlins.