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Introduction
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Market Position
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Segment:
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Mid-weight adventure touring / dual-sport motorcycle
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Aprilia Strategy:
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Aprilia aimed to offer a versatile and reliable single-cylinder motorcycle with accessible performance and a focus on European styling and engineering.
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Competitive Analysis
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Key Competitors:
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BMW F650GS/GS Dakar, Kawasaki KLR650, Suzuki DR650SE, Yamaha XT660R/X
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Key Features
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Engine Type:
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Single-cylinder, four-stroke engine known for its torquey nature and simplicity.
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Suspension Options:
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Available in 'Strada' (road-biased, cast wheels) and 'Trail' (off-road biased, spoked wheels, longer travel suspension) variants.
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Design Philosophy:
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Designed for versatility, capable of commuting, touring, and light off-road use.
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Manual Coverage
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Systems Covered
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Engine:
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Complete engine overhaul, disassembly, assembly, component testing, timing, valve clearance adjustment, fuel injection system, ignition system, lubrication system, cooling system
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Transmission:
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Gearbox internal inspection, clutch service and adjustment, shift mechanism, lubrication
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Chassis And Suspension:
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Front fork overhaul (damping, seals), rear shock absorber service, swingarm maintenance, wheel bearings, steering head bearings
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Brakes:
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Brake system inspection, hydraulic system bleeding, caliper service, disc replacement, pad replacement, ABS system (if equipped)
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Electrical System:
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Wiring diagrams, lighting circuits, charging system (stator, regulator/rectifier), starting system (starter motor, battery), ignition coil testing, sensor diagnostics (TPS, MAP, Crank Position), ECU troubleshooting, fuse and relay identification
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Fuel System:
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Fuel pump operation, injector cleaning and testing, fuel pressure regulation, fuel tank inspection, evaporative emissions control system
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Bodywork And Trim:
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Fairing removal and installation, seat removal, tank cover access, panel fastener locations
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Procedures Included
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Routine Maintenance:
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Oil and filter changes, air filter replacement, spark plug replacement, chain adjustment and lubrication, brake fluid flush, coolant replacement, tire pressure checks
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Troubleshooting Guides:
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Diagnostic flowcharts for common performance issues, starting problems, electrical faults, and braking system malfunctions
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Repair Procedures:
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Step-by-step instructions for major component repairs, including engine rebuilds, suspension overhauls, and electrical system diagnostics
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Technical Specifications:
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Torque specifications for all fasteners, fluid capacities, engine clearances, electrical system voltages, performance data
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Technical Depth
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Depth Of Coverage:
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Comprehensive, covering everything from basic maintenance to full engine and gearbox rebuilds. Detailed diagnostic procedures and component-level repair instructions.
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Engine Specifications
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Primary Engine
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Engine Type:
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Liquid-cooled, four-stroke, single-cylinder, DOHC, 4 valves
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Displacement:
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652 cc
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Bore X Stroke:
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100 mm x 83 mm (typical for this engine family)
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Compression Ratio:
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10.0:1 (typical)
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Performance
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Horsepower:
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Approximately 48-50 HP @ 6500-7000 RPM (variations by market and specific tuning)
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Torque:
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Approximately 57-60 Nm @ 5000-5500 RPM (variations by market and specific tuning)
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Fuel System
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Fuel Delivery:
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Electronic Fuel Injection (EFI), typically single throttle body
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Fuel Type:
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Unleaded gasoline (95 RON or higher recommended)
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Ignition
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Ignition System:
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Digital CDI with electronic advance
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Cooling
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Cooling System:
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Liquid-cooled
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Lubrication
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Lubrication System:
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Wet sump
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Maintenance
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Service Intervals
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Oil Change Interval:
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Every 6,000 km or 12 months (typical recommendation, consult manual for specifics)
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Valve Clearance Check:
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Every 12,000 km or 24 months (typical recommendation)
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Air Filter Replacement:
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Every 6,000 km or as needed based on operating conditions
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Fluid Specifications
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Engine Oil Type:
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SAE 10W-40 or 15W-50, API SG/SH/SJ or JASO MA/MA2 certified motorcycle oil
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Engine Oil Capacity:
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Approx. 1.6 Liters (without filter change), 1.8 Liters (with filter change)
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Coolant Type:
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Ethylene glycol based coolant, mixed 50/50 with distilled water
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Brake Fluid Type:
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DOT 4
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Gearbox Oil Type:
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SAE 75W-90 API GL-4
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Known Issues
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Common Wear Items:
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Clutch plates, swingarm bushings, steering head bearings, front fork seals, regulator/rectifier can be prone to failure over time.
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Common Issues
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Engine Performance Variations:
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Potential for occasional running issues related to the fuel injection system (e.g., dirty injectors, faulty sensors) if not maintained.
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Electrical Reliability:
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While generally robust, specific electrical connectors or the charging system might require attention on higher-mileage examples.
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