🏷️ Basic Information Identification Make: Aprilia Model: SportCity 125 Year: 2004 Product Type: Factory Service Repair Manual Codes Vin Decoder Note: Specific VIN decoding is not provided in the product description, but a service manual would typically cover a range of VINs for the specified model year. 👋 Introduction Market Position Category: Urban commuter scooter with a sporty design. Target Audience: Riders seeking a stylish, practical, and agile scooter for city commuting, with the performance to handle light touring and spirited riding. Competitive Analysis Competitors: Honda SH125, Piaggio Liberty 125, Yamaha X-MAX 125, Kymco People 125. Key Features Design: Aggressive styling, comfortable ergonomics, practical features like under-seat storage. Performance: Nimble handling, adequate power for urban environments, reliable for its class. Manual Utility Value Proposition: Provides authoritative, factory-level information essential for maintaining and repairing the SportCity 125, ensuring longevity and optimal performance for owners and mechanics. 📋 Manual Details Coverage Areas Primary Coverage: Repair, adjustment, and maintenance of the Aprilia SportCity 125 (2004 model year). Secondary Coverage: Troubleshooting, diagnostics, disassembly, assembly, and component checks. Page Count Estimated Page Count: Typically 300-500 pages for a comprehensive factory service manual for this type of vehicle. Manual Type Type: Factory Service Repair Manual Language Language: Likely English, with potential for other languages depending on original Aprilia factory distribution. Format Format: Digital (PDF is common for modern manual sales), potentially printable. 📖 Manual Coverage Systems Covered Powertrain: Engine (disassembly, assembly, tuning, diagnostics), transmission (clutch, gearbox, final drive), fuel system (carburetor/injection, fuel pump, lines), ignition system, exhaust system. Chassis: Frame, suspension (front fork, rear shock absorber), steering, wheels, tires, braking system (front and rear brakes, hydraulic lines, master cylinders, calipers). Electrical: Wiring diagrams, lighting system (headlights, taillights, indicators), battery, charging system (alternator, regulator/rectifier), starter motor, instruments and controls, fuses and relays. Bodywork And Accessories: Body panels (fairings, seat, etc.), storage compartments, mirrors, trim. Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug servicing, chain adjustment, brake pad inspection, tire pressure checks. Troubleshooting: Diagnostic procedures for common issues, fault finding guides, electrical troubleshooting charts. Repair And Rebuild: Detailed step-by-step instructions for component removal, disassembly, cleaning, inspection, repair, and reassembly. Installation And Adjustment: Procedures for adjusting engine settings, suspension, brakes, and installing replacement parts. Technical Depth Depth: Comprehensive, covering everything from basic maintenance and routine checks to in-depth engine overhauls, electrical system diagnostics, and chassis component repairs. 📊 Manual Specifications File Format Format: Likely PDF, optimized for digital viewing and printing. Searchability: Text-searchable PDF for quick access to information. Print Quality Resolution: High-resolution images, diagrams, and text for clear readability. Binding Type Binding: Not applicable for digital format; if printed, would typically be bound for durability (e.g., spiral-bound, perfect-bound). Paper Type Paper Type: Not applicable for digital format; if printed, would be on durable, often glossy paper for workshop use. ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, single-cylinder, liquid-cooled (typical for this class and era, though air-cooled variants exist for some models - manual will confirm). Displacement: 125cc (as per model name). Bore X Stroke: Specific dimensions would be detailed in the manual, e.g., 57mm x 48.6mm (example, actual specs to be verified). Valve Train: SOHC (Single Overhead Camshaft) with 2 valves per cylinder is typical for this displacement. Performance Horsepower: Around 14-15 HP (e.g., 10.5-11 kW at 9,000 rpm - specific figures in manual). Torque: Around 10-11 Nm (e.g., 7.4-8.1 lb-ft at 7,000 rpm - specific figures in manual). Fuel System Fuel Delivery: Likely carburetor (e.g., Mikuni or Keihin 26mm) or early electronic fuel injection (EFI) depending on exact spec and market. Manual will specify. Fuel Type: Unleaded Gasoline (95 RON recommended). Fuel Tank Capacity: Approximately 7-9 liters (e.g., 7.5 liters - manual to confirm). Lubrication Oil Type: SAE 10W-40 API SG or higher motorcycle specific oil. Oil Capacity: Around 0.8 - 1.0 liters without filter change (e.g., 0.9 liters - manual to confirm). Cooling System Coolant Type: Ethylene glycol-based antifreeze with corrosion inhibitors. Ignition System Ignition Type: Electronic ignition (CDI or digital). Spark Plug Type: NGK CR8E or equivalent (manual to confirm exact type and gap). 🔧 Transmission Standard Type: Automatic Continuously Variable Transmission (CVT) with dry clutch. Features Gear Reduction: Integrated final drive via reduction gears (typically helical gears). Transmission Fluid: Not applicable for this type of transmission; uses standard engine oil for lubrication and hydraulic operation of the CVT variator. 📐 Dimensions Exterior Length: Approximately 1900-2000 mm (manual to provide exact figures). Width: Approximately 700-750 mm (manual to provide exact figures). Height: Approximately 1250-1350 mm (seat height around 760-780mm - manual to confirm). Weights Dry Weight: Around 130-140 kg (manual to confirm exact figure). Curb Weight: Around 140-150 kg (with all fluids and a full tank - manual to confirm). Cargo Under Seat Storage: Sufficient for one full-face helmet and some small items. 🛡️ Safety Features Ratings Crash Test Ratings: Motorcycles and...