🏷️ Basic Information Identification Make: Aprilia Model: SR50 Year: 2008 Vehicle Type: Scooter Trim: All Models Engine Variants: All Engines Transmission Variants: All Transmissions 📋 Manual Details Coverage Areas General Information: True Fuel System: True Cooling System: True Engine Top End: True Clutch: True Engine Lubrication System: True Engine Removal Installation: True Crankshaft Transmission: True Wheels Tires: True Final Drive: True Brakes: True Suspension: True Steering: True Frame: True Electrical System: True Appendix: True Troubleshooting: True Wiring Diagrams: True Maintenance Procedures: True Repair Procedures: True Disassembly Assembly: True Diagnostics: True Page Count Estimated Pages: Hundreds (specific number not provided) Manual Type Unknown: Factory Service Manual (implied) Language Unknown: English Format Unknown: PDF Features Unknown: Bold figure numbers for quick illustration matching ⚙️ Engine Specifications Primary Engine Engine Type: 2-stroke (typical for SR50) Displacement: 49cc (typical for SR50 Piaggio/Minarelli engines) Cooling System: Liquid-cooled (typical for performance SR50 models) Fuel Delivery: Carburetor or Fuel Injection (depending on specific SR50 model variant) Ignition System: CDI (Capacitor Discharge Ignition) Starting System: Electric Start and Kick Start Performance Horsepower: Varies by engine type and tuning (typically 5-10 HP for this class) Top Speed: Varies by region and tuning (often governed to meet local regulations) Fuel System Fuel Type: Unleaded Gasoline Fuel Tank Capacity: Approx. 7 Liters (typical for SR50) Oil Type: 2-stroke engine oil (pre-mix or automatic oil injection) 🔧 Transmission Standard Transmission Type: Automatic CVT (Continuously Variable Transmission) Features Clutch Type: Centrifugal Clutch Unknown: Drive belt system 📐 Dimensions Exterior Length: Approx. 1840 mm (varies by specific model variant) Width: Approx. 700 mm (varies by specific model variant) Height: Approx. 1170 mm (varies by specific model variant) Weights Dry Weight: Approx. 100-105 kg (varies by specific model variant) Gross Vehicle Weight Rating: Not specified, but typical for 1-2 persons + cargo 🛡️ Safety Features Ratings Safety Features: Combined braking system (front and rear brakes) (typical) Features Lighting System: Headlight, taillight, brake light, turn signals Braking System: Disc brakes front and rear (typical) Tire Type: Tubeless 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific recommendations (typically every 2,000-3,000 km) Air Filter Cleaning Replacement: Refer to manual for specific recommendations (typically every 2,000-4,000 km) Spark Plug Replacement: Refer to manual for specific recommendations (typically every 5,000-8,000 km) Drive Belt Inspection Replacement: Refer to manual for specific recommendations (typically every 6,000-10,000 km) Fluid Specifications Engine Oil Type: Specific 2-stroke engine oil meeting JASO FD or API TC standards (refer to manual) Coolant Type: Ethylene glycol-based antifreeze coolant (50/50 mix with distilled water) (if liquid-cooled) Brake Fluid Type: DOT 4 (refer to manual) Gear Oil Type: Specific transmission oil (SAE 75W/90 or similar, refer to manual)