Model:
Pegaso 650 Strada / Trail
Model Designation:
Strada (Road-focused variant) / Trail (Adventure-biased variant)
Year Range Covered:
1997 onwards
Chassis Codes:
Likely includes RL, RP, RT prefixes depending on specific sub-model and year (e.g., RL1000, RP1000, RT1000 variations historically for Aprilia single-cylinders)
Engine Codes:
Aprilia ATK 650 (Rotax-derived unit) / Potentially Rotax 654F or similar designations for the single-cylinder engine.
Segment:
Mid-weight adventure/dual-sport motorcycle, popular for its versatility and single-cylinder torque.
Key Selling Points:
Comfortable ergonomics, capable on varied terrain, reliable Rotax-derived engine, distinct Italian styling.
Competitors:
BMW F650, Suzuki DR650, Kawasaki KLR650, Yamaha XT600/XT660.
Manual Advantage:
Provides in-depth, model-specific technical information equivalent to factory service manuals, enabling accurate and efficient maintenance and repair, unlike generic online guides.
Manual Type:
Service Repair Workshop Manual
Coverage Scope:
Comprehensive, A-Z for all models and all repairs
Target Audience:
Technicians, Dealerships, Advanced DIY Mechanics
Estimated Page Count:
Typically 400-700+ pages for comprehensive manuals of this era and scope.
Format:
Likely a high-quality digital format (PDF) for easy searching and printing, mimicking dealership workshop manual standards.
Engine Mechanical:
Top-end (cylinder head, valves, camshafts), bottom-end (crankshaft, connecting rod, pistons), lubrication system, cooling system, fuel system (carburetor/injection depending on year), ignition system, exhaust system.
Transmission:
Gearbox assembly, clutch operation and replacement, gear shifting mechanisms, final drive (chain/sprocket maintenance).
Chassis And Suspension:
Frame inspection, front fork (telescopic type), rear shock absorber, swingarm, bearings (steering head, wheel, swingarm).
Brakes:
Hydraulic system (master cylinders, brake lines, calipers, pistons), disc replacement, pad replacement, bleeding procedure, ABS system (if applicable).
Electrical System:
Wiring diagrams, charging system (stator, rectifier/regulator), starting system (starter motor, battery), lighting, instrumentation, switches, sensors, fuses, relays.
Fuel System:
Carburetor (likely Mikuni BSR40 or similar) or Fuel Injection system components, fuel pump, fuel filter, throttle body.
Bodywork:
Fairings, plastics, seat, tank removal and installation, lighting fixtures, fenders.
Routine Maintenance:
Oil changes, filter replacements, chain adjustment, brake checks, tire pressure, spark plug servicing, air filter cleaning/replacement, valve clearance checks.
Troubleshooting:
Diagnostic charts, symptom-based troubleshooting for engine, electrical, and chassis issues.
Repair And Rebuild:
Detailed step-by-step instructions for component removal, disassembly, inspection, repair, and reassembly (e.g., engine rebuilds, transmission overhauls, suspension fork rebuilds).
Technical Data And Specifications:
Torque values, clearances, fluid capacities, electrical specifications, wear limits.
Depth Of Coverage:
Full workshop level, covering everything from basic fluid changes to complete engine and transmission rebuilds, including diagnostics and electrical system tracing.
Engine Type:
Single-cylinder, four-stroke
Displacement:
652 cc (approximate, derived from Rotax 654 design)
Bore X Stroke:
Approx. 100 mm x 82 mm (typical for this engine family)
Valvetrain:
SOHC (Single Overhead Camshaft), 4 valves per cylinder
Cooling System:
Liquid-cooled
Horsepower:
Approximately 48-50 HP (varies slightly by year/market tune)
Torque:
Approximately 57-60 Nm (varies slightly by year/market tune)
Fuel Delivery:
Carburetor (e.g., Mikuni BSR40) or Electronic Fuel Injection (EFI) depending on specific model year.
Fuel Type:
Unleaded gasoline (min. 95 RON recommended)
Ignition Type:
Electronic Ignition (CDI)
Length:
Varies by model year and variant, approx. 2150-2200 mm
Width:
Varies by model year and variant, approx. 850-900 mm (including mirrors/handlebars)
Height:
Varies by model year and variant, approx. 1350-1450 mm (to top of windscreen/handlebars)
Wheelbase:
Approx. 1480-1500 mm
Dry Weight:
Approx. 170-180 kg
Wet Weight:
Approx. 190-200 kg (with fluids and ready to ride)
Max Load:
Approx. 200 kg (rider + luggage)
Fuel Tank Capacity:
Approx. 16-18 Litres
N A:
Motorcycle safety ratings are typically not standardized like cars; focus is on engineering integrity and rider skill.
Braking System:
Front: Disc brake (e.g., 300mm disc with twin-piston caliper); Rear: Disc brake (e.g., 240mm disc with single-piston caliper). ABS was an option on later models.
Suspension Features:
Telescopic front forks (often 40-41mm diameter), adjustable preload. Rear: Monoshock with adjustable preload and rebound damping.
Frame Construction:
Steel double-cradle or perimeter frame for rigidity and durability.
Lighting:
Halogen headlight, LED tail light (on later models), turn signals.
Oil Change Interval:
Typically every 5,000-7,500 km or annually, whichever comes first.
Valve Clearance Check:
Approximately every 10,000-15,000 km.
Spark Plug Replacement:
Every 10,000-15,000 km (check manual for specific type and gap).
Air Filter Service:
Every 5,000-7,500 km or as needed based on operating conditions.
Engine Oil Type:
Semi-synthetic or Fully Synthetic SAE 10W-40 or 20W-50 motorcycle specific oil meeting API SG or higher and JASO MA standards.
Engine Oil Capacity:
Approx. 2.5 - 3.0 Litres (with filter change).
Coolant Type:
Ethylene Glycol based antifreeze coolant, mixed 50/50 with distilled water.
Brake Fluid Type:
DOT 4 hydraulic brake fluid.
Fork Oil Type:
SAE 10W or 15W motorcycle fork oil (specific viscosity varies by front fork model).
Common Wear Items:
Clutch plates, chain and sprockets, wheel bearings, steering head bearings, fork seals, fuel pump (on EFI models).
Potential Electrical Gremlins:
Corrosion on connectors, regulator/rectifier failure (common on many bikes of this era), battery charging issues.
Engine Performance Issues:
Carburetor tuning issues (on carbed models), fuel injector clogging (on EFI models), cam chain tensioner wear.
Manufacturer:
Aprilia, an Italian manufacturer known for performance motorcycles, particularly in racing and sportbike segments. Acquired by Piaggio Group in 2004.
Origin:
The Pegaso line began in the late 1980s, with the 650cc single-cylinder platform being a cornerstone. The 'Strada' and 'Trail' designations represent distinct tuning and component choices for road-biased versus adventure-biased use of the same core platform.
Engine Source:
The 650cc engine is based on the robust Rotax 654 engine design, a common and well-regarded powerplant in this class.
Production Period:
The 650 platform was produced for a significant period, with continuous updates and variations from the early 1990s through the late 2000s. This manual covers the later iteration starting from 1997.
