🏷️ Basic Information Identification Make: Aprilia Model: Sport City Year: 2004 Engine Variants: 125cc, 200cc Codes Platform Code: Sport City (SC) 👋 Introduction Market Position Segment: Premium Urban Scooter Target Audience: Commuters seeking stylish, practical, and performance-oriented urban mobility Competitive Analysis Key Competitors: Piaggio Beverly, Honda SH, Yamaha X-MAX (contemporaries in the premium 125-250cc segment) Key Features Design Philosophy: Sporty styling with practical features, large-wheel design for stability Performance Orientation: Emphasis on responsive engines and agile handling for urban environments 📋 Manual Details Coverage Areas Manual Type: Service and Repair Workshop Manual Language: English Format: PDF Download Page Count Estimated Pages: 300+ 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul, disassembly, assembly, component testing, timing, valve clearance, compression testing Engine Electrical: Ignition system, starter system, charging system, ECU, sensors, wiring diagrams Fuel System: Carburetor (125) / Fuel Injection (200) tuning, fuel pump, injectors, fuel filter replacement Transmission: Automatic (CVT) operation, belt replacement, roller inspection, variator maintenance Chassis And Frame: Frame inspection, steering head bearing service, suspension fork overhaul, rear shock absorber replacement Brakes: Front and rear brake systems, disc and caliper service, brake fluid bleeding and replacement, hydraulic system troubleshooting Cooling System: Radiator, coolant hoses, thermostat service, coolant replacement and bleeding (if applicable) Electrical System: Battery maintenance, lighting circuits, horn, instrumentation, fuses, relays, wiring schematics Bodywork And Trim: Panel removal and installation, seat removal, fairing components, storage compartment access Procedures Included Routine Maintenance: Oil change, filter replacement (oil, air), spark plug replacement, tire pressure checks, chain/belt adjustment Troubleshooting: Diagnostic procedures for common issues, error code interpretation (if applicable), step-by-step fault finding guides Disassembly And Assembly: Detailed instructions for removing and reinstalling major components and sub-assemblies Torque Specifications: Precise torque values for all critical fasteners and bolts Technical Depth Diagnostic Level: Advanced diagnostics, including electrical system troubleshooting and component testing Rebuild Procedures: Comprehensive rebuild instructions for engine and transmission components Component Testing: Methods and specifications for testing the functionality of various components (e.g., sensors, actuators) 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Searchability: Likely text-searchable if digitally created Print Quality Resolution: High resolution for clear text and diagrams Binding Type Delivery Method: Digital Download Paper Type N A: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine 125 Engine Type 125: 4-stroke, single-cylinder, liquid-cooled Displacement 125: 124cc Bore X Stroke 125: 57mm x 48.6mm (approx.) Compression Ratio 125: 12.0:1 (approx.) Power Output 125: Approx. 15 HP @ 9,000 RPM (varies by market/tune) Fuel System 125: Carburetor (likely Dell'Orto or similar) Primary Engine 200 Engine Type 200: 4-stroke, single-cylinder, liquid-cooled Displacement 200: 197.8cc Bore X Stroke 200: 72mm x 48.6mm (approx.) Compression Ratio 200: 11.8:1 (approx.) Power Output 200: Approx. 19 HP @ 8,750 RPM (varies by market/tune) Fuel System 200: Electronic Fuel Injection (EFI) Performance Ignition System: Electronic CDI Starter System: Electric Starter Fuel System Fuel Tank Capacity: 9 Liters (approx.) 🔧 Transmission Standard Type: Automatic CVT (Continuously Variable Transmission) Drive System: Belt drive to rear wheel Optional N A: N/A Features Variator System: Roller variator for automatic gear changes 📐 Dimensions Exterior Wheelbase: 1490mm (approx.) Overall Length: 2125mm (approx.) Overall Width: 760mm (approx.) Overall Height: 1410mm (approx.) Seat Height: 780mm (approx.) Weights Dry Weight 125: 150 kg (approx.) Dry Weight 200: 158 kg (approx.) Gross Vehicle Weight Rating: 320 kg (approx.) Wheels And Tires Front Wheel Size: 16-inch Rear Wheel Size: 15-inch Front Tire Size: 110/70-16 Rear Tire Size: 130/80-15 🛡️ Safety Features Ratings Crash Test Data: N/A (Scooter segment typically not subjected to same stringent automotive crash tests) Active Features Braking System: Disc brakes front and rear (potentially combined braking system - CBS) Lighting: Halogen headlights, LED taillight/brake light Passive Features Frame Construction: High-strength steel tubular frame Ergonomics: Comfortable seating position, good rider visibility 💡 Technology Features Infotainment Instrument Panel: Analog speedometer, digital odometer, fuel gauge, clock, warning lights Driver Assistance N A: N/A (Basic scooter technology) Connectivity N A: N/A 🔧 Maintenance Service Intervals Engine Oil Change: Every 3,000 km or 6 months (whichever comes first) Oil Filter Replacement: Every 6,000 km or 12 months Air Filter Cleaning/Replacement: Every 3,000 km (cleaning), Every 6,000 km (replacement) Spark Plug Replacement: Every 10,000 km Cvt Belt Inspection/Replacement: Inspect every 6,000 km, replace as needed based on wear Fluid Specifications Engine Oil Type: SAE 10W-40 API SG or higher (synthetic recommended) Engine Oil Capacity: Approx. 1.1 Liters (with filter change) Coolant Type: Ethylene glycol-based antifreeze (e.g., Motul Motocool Expert) mixed with distilled water 50/50 Brake Fluid Type: DOT 4 Known Issues Common Wear Items: CVT belt, brake pads, tires, voltage regulator (on some models) Potential Electrical Gremlins: Wiring harness integrity, stator/rectifier issues reported on some Aprilia models of this era Fuel System 125: Carburetor tuning sensitivity to atmospheric conditions 📚 Vehicle History Brand Heritage Manufacturer: Aprilia (Italian manufacturer known for performance motorcycles and scooters) Model Evolution Positioning:...