🏷️ Basic Information Identification Make: Aprilia Model: SR 50 Year: 1999 onwards Product Category: Scooter 📋 Manual Details Information Manual Type: Service Repair Manual Format: PDF Language: English 🔧 Transmission Drivetrain Drive System: Automatic 🔧 Maintenance Service Intervals Recommended Service Interval: Detailed in manual Fluids Recommended Oil Type: Specific 2-stroke oil (refer to manual for exact specification) Oil Capacity: Refer to manual for specific capacities (e.g., engine oil, transmission oil) 📄 Specifications Device Type Device Type: Scooter Intended Use Intended Use: Repair, Maintain, Rebuild, Refurbish, Restore Brakes Front Brake Type: Disc Brake Rear Brake Type: Drum Brake Suspension Front Suspension Type: Telescopic Fork Rear Suspension Type: Monoshock Swingarm Tires Front Tire Size: 120/70-12 Rear Tire Size: 130/60-13 📄 Performance Specs Engine Engine Type: Two-stroke Displacement: 49cc Fuel Fuel Type: Unleaded Gasoline 📄 Operational Details Cooling Cooling System: Liquid-cooled Ignition Ignition System: Electronic Ignition Starting System Starting System: Electric Start and Kick Start