🏷️ Basic Information Identification Make: Aprilia Model: Sportcity Variant: 125 & 300 Codes Product Identifier: APRILIA-SPORTCITY-125-300-SRM 👋 Introduction Market Position Vehicle Segment: Premium/performance-oriented scooter, competing in the urban mobility and light touring segments. Competitive Analysis Key Competitors: Honda SH150i/300i, Yamaha XMAX, Vespa GTS series, Kymco People GT Key Features Design Philosophy: Combines sporty styling with practicality, offering strong performance and comfortable ergonomics for its class. Target Audience: Commuters, urban riders, and those seeking a stylish and capable scooter for both city and occasional longer rides. 📋 Manual Details Coverage Areas General Coverage: Repair, Maintenance, Rebuild, Refurbish, Restoration Page Count Estimated Pages: Hundreds Manual Type Type: Service Repair Manual Language Language: English (Assumed) Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Engine overhaul, tuning, diagnostics, specific component repairs (e.g., cylinder head, crankshaft, piston, valves, timing) Fuel System: Fuel injection system, fuel pump, injectors, throttle body, fuel tank, fuel lines, vapor emission control Ignition System: Ignition coil, spark plugs, ECU control, wiring diagrams Cooling System: Radiator, water pump, thermostat, cooling fan, coolant specifications and bleeding procedures Exhaust System: Muffler, catalytic converter, exhaust pipes, emissions control Transmission: Automatic transmission (CVT) overhaul, maintenance, fluid types and capacity, torque converter Chassis Frame: Frame inspection, alignment, component replacement Suspension Front: Fork overhaul, seals replacement, fluid specifications, spring rates, damping adjustments Suspension Rear: Shock absorber replacement, linkage maintenance, bushing inspection Brakes Front: Brake caliper overhaul, disc replacement, pad replacement, hydraulic system bleeding, master cylinder Brakes Rear: Brake caliper overhaul, disc replacement, pad replacement, hydraulic system bleeding, master cylinder Wheels Tires: Tire pressure recommendations, wheel bearing replacement, tire size specifications Steering System: Handlebar assembly, steering head bearing maintenance and replacement, linkage inspection Electrical System: Wiring diagrams, battery maintenance, charging system, starter motor, lighting system, fuses, relays Instrumentation: Dashboard, gauges, warning lights, sensor diagnostics Bodywork Exterior: Fairings, body panels, seat removal and installation, storage compartment access Lighting Exterior: Headlight, taillight, turn signal bulb replacement and adjustment Safety Systems: Brake system diagnostics, lighting checks Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, drive belt inspection, chain adjustment (if applicable), fluid level checks, lubrication points Troubleshooting: Diagnostic flowcharts, common fault identification, symptom-based repair guidance Component Replacement: Step-by-step instructions for replacing wear items and major components Rebuilds: Detailed instructions for engine and transmission overhauls Adjustments: Valve clearance adjustment, throttle cable adjustment, brake lever adjustment Disassembly Assembly: Complete procedures for taking apart and reassembling various vehicle systems Technical Depth Depth: Comprehensive, from basic owner maintenance to in-depth engine and transmission rebuilding, including electrical diagnostics. 📊 Manual Specifications File Format Quality: High-resolution PDF, likely searchable text for easy navigation Print Quality Printability: Designed for digital viewing and printing of specific sections. Binding Type Binding: N/A (PDF format) Paper Type Paper: N/A (PDF format) ⚙️ Engine Specifications Primary Engine Engine Type 125: 4-stroke, liquid-cooled, SOHC, 4-valve single-cylinder Engine Type 300: 4-stroke, liquid-cooled, SOHC, 4-valve single-cylinder (likely Piaggio LEADER or QUASAR engine family) Bore Stroke 125 Approx: Approximately 52.0 mm x 58.6 mm Bore Stroke 300 Approx: Approximately 75.0 mm x 63.0 mm Displacement 125: 124 cc (often quoted as 124.9 cc) Displacement 300: 278 cc (common for Piaggio 300cc engines) Compression Ratio 125 Approx: Approximately 12.0:1 Compression Ratio 300 Approx: Approximately 10.5:1 to 11.0:1 Performance Horsepower 125 Approx: Around 14-15 HP (10.3-11 kW) at around 9,000-9,500 RPM Horsepower 300 Approx: Around 22 HP (16.2 kW) at around 7,500 RPM Torque 125 Approx: Around 11-12 Nm at around 8,000 RPM Torque 300 Approx: Around 24-26 Nm at around 6,000 RPM Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline (RON 95 recommended) Fuel Tank Capacity: Typically around 9.0-10.0 Liters (including reserve) 🔧 Transmission Standard Transmission Type: Automatic CVT (Continuously Variable Transmission) Features Drive System: Belt drive to rear wheel Transmission Fluid: Specific CVT fluid required (refer to manual for exact specification and capacity) 📐 Dimensions Exterior Wheelbase Approx: Approximately 1400-1500 mm Seat Height Approx: Approximately 770-800 mm Weights Dry Weight 125 Approx: Around 140-150 kg Dry Weight 300 Approx: Around 150-160 kg 🛡️ Safety Features Active Features Braking System: Disc brakes front and rear. Some models may feature ABS (Anti-lock Braking System) as an option. Passive Features Lighting: Halogen headlight, LED taillight and turn signals (depending on year/trim). 💡 Technology Features Infotainment Instrument Panel: Analog speedometer and tachometer with LCD display for odometer, trip meter, fuel level, and clock. Warning lights for engine, oil, battery, and indicators. Driver Assistance ABS: Available on select models/years, enhancing braking safety. 🔧 Maintenance Service Intervals Engine Oil Change: Typically every 5,000 km or 6 months (refer to manual for exact interval). Air Filter Check: Check every 5,000 km, replace as needed or at specified intervals. Spark Plug Replacement: Typically every 10,000 km or annually. Cvt Belt Inspection: Inspect every 10,000 km, replace as recommended or if wear is evident. Fluid Specifications Engine Oil...