🏷️ Basic Information Identification Make: Aprilia Model: RS 125 Generation Model Years: 1993-2002 Codes Engine Code Prefix: Likely 'EG' or similar Aprilia prefix Vin Prefix: Often 'ZDP' or Aprilia specific prefix 📋 Manual Details Coverage Areas General Service And Repair: Full Periodic Maintenance: Full Engine: Full Fuel System: Full Exhaust System: Full Cooling System: Full Lubrication System: Full Chassis: Full Electrical System: Full Brakes: Full Suspension: Full Wheels And Tires: Full Bodywork And Fairings: Full Troubleshooting: Full Page Count Estimated Pages: Hundreds Manual Type Type: Workshop Manual Language Language: Likely English (official manuals often multilingual, but English is standard for international markets) ⚙️ Engine Specifications Primary Engine Type: 2-stroke, single-cylinder Displacement: Approx. 125cc Cooling System: Liquid-cooled Bore X Stroke: Specific dimensions vary by exact model year, but typical for 125cc 2-stroke Ignition System: Electronic ignition Fuel System Carburetor: Likely Dell'Orto PHBH or similar Fuel Type: Unleaded gasoline Fuel Mixture: Oil injection or pre-mix (check specific model year) Performance Power Output: Approx. 30-35 HP (depending on specific version/market) 🔧 Transmission Standard Type: 6-speed, constant mesh Features Clutch: Wet multi-plate Gear Ratio Final Drive: As specified in manual 📐 Dimensions Weights Dry Weight: Approx. 130-140 kg Exterior Wheelbase: As specified in manual Length: As specified in manual Width: As specified in manual Height: As specified in manual 🛡️ Safety Features Features Braking System Front: Disc brake Braking System Rear: Disc brake 🔧 Maintenance Service Intervals Oil Change Frequency: As per manual, typically every few thousand km Spark Plug Replacement: As per manual Fluid Specifications Engine Oil Type: 2-stroke specific oil (pre-mix or separate oil injection) Coolant Type: Ethylene glycol based coolant Brake Fluid Type: DOT 4 Gearbox Oil Type: Specific gear oil for 2-stroke motorcycle transmissions