Market Segment:
Dual-sport motorcycle, bridging the gap between street and light off-road capability.
Competitors:
BMW F650GS, Yamaha XT660R, Suzuki DR650SE, Kawasaki KLR650.
Versatility:
Designed for both comfortable commuting and adventurous touring, handling various road surfaces.
Engine Design:
Single-cylinder, liquid-cooled Rotax engine known for its torquey character and reliability.
Suspension Setup:
Upside-down front forks and adjustable rear monoshock offer capable and compliant ride quality.
Covered Model Years:
1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Estimated Page Count:
500+
Type:
Factory Service Repair Manual
Engine:
Complete engine overhaul, including cylinder head, pistons, crankshaft, valves, camshafts, lubrication system, cooling system, fuel injection system (electronic), ignition system.
Transmission:
Clutch system, gearbox assembly, gear shifting mechanism, lubrication.
Chassis And Suspension:
Front forks (upside-down), rear shock absorber, swingarm, steering system, wheel bearings, spokes.
Brakes:
Front and rear hydraulic disc brakes, brake caliper maintenance, master cylinders, brake lines, ABS system (if equipped).
Electrical System:
Battery, charging system (alternator, regulator), starter motor, lighting system (headlight, taillight, indicators), instrumentation, wiring diagrams, fuses, relays, ECU, sensors.
Fuel System:
Fuel tank, fuel pump, fuel filter, fuel injection system components, throttle body, injectors.
Exhaust:
Exhaust pipes, muffler, catalytic converter (if fitted).
Routine Maintenance:
Oil changes, filter replacements, chain adjustment, spark plug replacement, air filter cleaning/replacement, brake fluid flush, coolant replacement.
Troubleshooting:
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.
Depth:
Comprehensive, covering everything from basic checks to full engine and chassis rebuilds. Includes detailed torque specifications, clearances, and diagnostic procedures.
Engine Type:
Four-stroke, single-cylinder, liquid-cooled, DOHC
Bore X Stroke:
100 mm x 83 mm
Compression Ratio:
10.0:1
Horsepower Approximate:
48 hp @ 6500 rpm
Torque Approximate:
60 Nm @ 5000 rpm
Fuel Delivery:
Electronic Fuel Injection (EFI) - Mikuni or Dell'Orto variants depending on year/market
Fuel Type:
Unleaded gasoline (95 RON recommended)
Ignition System:
Digital electronic ignition with variable ignition timing
Oil Type Recommendation:
Semi-synthetic or fully synthetic 10W-40 motorcycle oil (e.g., API SG, JASO MA)
Coolant Type:
Ethylene glycol-based coolant with corrosion inhibitors (50% mix with distilled water)
Crash Safety Rating:
N/A (Motorcycle classification not typically rated by automotive bodies)
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).
Frame Construction:
Steel trellis frame for rigidity and safety.
Handguards:
Standard on many models to protect hands from elements and impacts.
Infotainment System:
Basic analog instrumentation: speedometer, tachometer, odometer, trip meter, coolant temperature gauge, and warning lights.
ABS Availability:
Optional ABS system on select models and markets.
Connectivity Features:
None (This era of motorcycle predates widespread digital connectivity).
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.
Coolant Replacement Interval:
Every 2-3 years or as per manual recommendation.
Engine Oil Capacity:
2.2 liters (with filter change)
Transmission Oil Capacity:
0.75 liters
Coolant Capacity:
1.8 liters
Common Wear Items:
Clutch wear, rear shock absorber damping, wheel bearings, voltage regulator failure.
Fuel System Issues:
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.
Manufacturer:
Aprilia is an Italian motorcycle manufacturer with a strong racing heritage, founded in 1945.
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.
Manufacturing Location:
Primarily Italy.
Engine Supplier:
Rotax (Bombardier Recreational Products)
Motorcycle Awards:
While not a recipient of specific major awards, the Pegaso 650 was generally well-regarded for its versatility and European styling.
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.