🏷️ Basic Information Identification Make: Aprilia Model: SR50 Year: 2006 Chassis Code: RST50 Generation Model Generation: Likely refers to the 'Di-Tech' or similar engine versions of the SR50 for the 2006 model year. 📋 Manual Details Coverage Areas Engine: All Engines Trim: All Trims Transmission: All Transmissions System Coverage: Service, Maintenance, Troubleshooting Electrical System: Includes wiring diagrams and troubleshooting Page Count Estimated Pages: Refer to actual document (typically 200-400 for comprehensive manuals) Manual Type Type: Workshop Repair Service Manual Language Language: English (Likely, typical for international manuals) Format Format: PDF Download ⚙️ Engine Specifications Primary Engine Engine Type: 2-Stroke Displacement: 49cc (approx.) Bore X Stroke: Refer to actual document Cooling System: Liquid-cooled Ignition System: Electronic (CDI) Engine Family: Morini (or Piaggio depending on specific variant) Performance Horsepower: Approx. 5-7 HP (varies by region/tuning) Torque: Refer to actual document Fuel System Fuel Delivery: Carburetor (likely Dell'Orto PHVA 17.5) Fuel Type: Unleaded Gasoline Oil Mixing: Automatic Oil Injection System 🔧 Transmission Standard Type: Automatic CVT (Continuously Variable Transmission) Clutch: Centrifugal Automatic Clutch Features Drive Type: Belt Drive to Rear Wheel Gearbox: No separate gearbox; integrated with CVT 📐 Dimensions Exterior Length: Refer to actual document Width: Refer to actual document Height: Refer to actual document Wheelbase: Approx. 1265 mm Weights Dry Weight: Approx. 90 kg Gross Vehicle Weight Rating: Refer to actual document 🛡️ Safety Features Ratings Crash Test Rating: N/A (Scooter) Features Braking System: Front Disc Brake, Rear Drum Brake (or Disc depending on variant) Lighting System: Headlight, Taillight, Brake Lights, Turn Signals Suspension Front: Telescopic Forks Suspension Rear: Monoshock Swingarm Tires Front: 120/70-13 (typical) Tires Rear: 130/60-13 (typical) 🔧 Maintenance Service Intervals Oil Change Interval: Refer to actual document (typically 3000-5000 km) Air Filter Cleaning Interval: Refer to actual document (typically 2000-3000 km) Spark Plug Replacement Interval: Refer to actual document (typically 5000-7000 km) Fluid Specifications Engine Oil Type: 2-stroke pre-mix or oil injection system (refer to manual for specific grade) Coolant Type: Ethylene glycol based antifreeze (refer to manual for specific mix) Brake Fluid Type: DOT 4 (typically) Gear Oil Type: Refer to actual document (typically SAE 80W-90) Maintenance Tasks Scheduled Maintenance: Covers all routine checks and replacements for optimal performance and longevity