Market Segment:
Adventure Touring / Dual-Sport Motorcycle
Key Competitors:
BMW F650, Honda Transalp, Kawasaki KLR650, Suzuki DR650
Motorcycle Characteristics:
Versatile, capable on-road and light off-road, comfortable for touring, reliable single-cylinder engine.
Manual Benefit:
Empowers owners and technicians to perform all necessary maintenance and repairs, reducing reliance on expensive dealerships and ensuring longevity.
Market Coverage:
Global (English Language Edition)
Page Count:
Detailed (Specific count not provided in product info, but described as 'very detailed')
Manual Type:
Full Service Repair Manual
Format:
Digital (likely PDF, as typical for this type of product)
Engine Systems:
Engine disassembly, assembly, tuning, troubleshooting, component identification, lubrication system, cooling system, fuel system (carburetor), ignition system, exhaust system.
Transmission Systems:
Gearbox internals, clutch operation, shift mechanism, maintenance, repair, fluid specifications.
Chassis And Suspension:
Front forks (telescopic), rear shock absorber, swingarm, bearings, linkage, maintenance, adjustment, troubleshooting.
Braking Systems:
Front and rear disc brakes, hydraulic system, caliper maintenance, pad replacement, fluid specifications, bleeding procedures.
Electrical Systems:
Wiring diagrams, lighting, ignition switch, starter system, charging system (alternator, regulator/rectifier), battery maintenance, fuses, relays, instrument panel.
Bodywork And Frame:
Frame inspection, fairing removal and installation, seat maintenance, fuel tank service, body panel repair and replacement.
Routine Maintenance:
Oil changes, filter replacements, chain adjustment and lubrication, spark plug inspection/replacement, air filter cleaning/replacement, brake pad inspection.
Troubleshooting Guides:
Diagnostic procedures for common starting, running, and electrical issues, symptom-based troubleshooting.
Rebuilding Procedures:
Detailed instructions for engine component rebuilds, carburetor overhaul, suspension fork rebuild.
Technical Adjustments:
Carburetor jetting and synchronization, valve clearance adjustment, chain slack, steering head bearing adjustment.
Depth Of Coverage:
Comprehensive: Covers basic to advanced repair, including full engine teardown and rebuild, electrical system diagnostics, and chassis overhauls.
Engine Type:
Single-Cylinder, Four-Stroke, Liquid-Cooled
Displacement:
652 cc (652 cubic centimeters)
Bore X Stroke:
100 mm x 82 mm (approximate)
Compression Ratio:
9.1:1 (typical for this model)
Valvetrain:
SOHC, 4 Valves per cylinder
Horsepower:
Approx. 48-50 HP @ 6,500 RPM (peak, varies slightly by market/tuning)
Torque:
Approx. 56 Nm (41.3 lb-ft) @ 5,500 RPM (peak, varies slightly)
Carburetor Type:
Mikuni BSR42 (or similar 42mm constant velocity carburetor)
Fuel Type:
Unleaded Gasoline (Octane Rating 90 or higher recommended)
Oil Type:
SAE 10W-40, API SG or higher, JASO MA certified motorcycle oil recommended.
Oil Capacity With Filter Change:
Approximately 2.3 - 2.5 Liters (check manual for exact specification)
Width:
Approx. 840 mm (at handlebars)
Height:
Approx. 1,380 mm (at windshield)
Wheelbase:
Approx. 1,470 mm
Dry Weight:
Approx. 170 kg
Wet Weight:
Approx. 185 kg (fully fueled and ready to ride)
Front Tire Size:
90/90-21 M/C 54S
Rear Tire Size:
130/80-17 M/C 65S
Wheel Type:
Spoked Wheels
Fuel Tank Capacity:
24 Liters (including reserve)
Safety Standards:
Meets all relevant European (EC) and US (EPA/DOT where applicable) safety and emissions standards for its model year.
Braking System:
Dual Disc Front Brake, Single Disc Rear Brake. ABS was not a standard feature on the 1997 model, but may have been an option on some variants.
Lighting System:
Halogen Headlight, LED Taillight, Indicator Lights.
Instrument Cluster:
Analog speedometer and tachometer, fuel gauge, coolant temperature warning light, oil pressure warning light, turn signal indicators, high beam indicator.
ABS:
Optional on some models, not standard on the 1997 model.
Charging System:
12V Electrical System, Alternator with Regulator/Rectifier.
Oil Change Interval:
Every 6,000 km (3,700 miles) or annually, whichever comes first.
Valve Clearance Check:
Every 12,000 km (7,500 miles) or as specified in the manual for first checks.
Chain Maintenance:
Lubricate and adjust chain every 1,000 km (600 miles) or after riding in wet conditions.
Spark Plug Replacement:
Inspect every 6,000 km (3,700 miles), replace as needed.
Coolant Type:
Ethylene Glycol based antifreeze/coolant mixture (50/50 with distilled water recommended).
Common Wear Items:
Clutch plates, chain and sprockets, wheel bearings, fork seals, regulator/rectifier.
Carburetor Tuning:
Can be sensitive to altitude and temperature changes, requiring occasional re-jetting or adjustment for optimal performance.
Electrical Connections:
Corrosion on connectors, particularly around the regulator/rectifier and stator, can lead to charging issues.
Aprilia Legacy:
Aprilia is an Italian motorcycle manufacturer with a strong history in racing and performance-oriented street bikes, known for innovative engineering.
Pegaso Lineage:
The Pegaso line was Aprilia's entry into the adventure/dual-sport market, offering versatility and a distinctive Italian style. The 650 was a popular model that underwent several updates over its production life.
Manufacturing Origin:
Italy
Model Production Span:
The Pegaso 650 was produced from the early 1990s through the early 2000s, with various engine updates and revisions.
