🏷️ Basic Information Identification Make: Aprilia Model: RS125 Year: 1993 Codes Chassis Code: AP06 👋 Introduction Market Position Target Audience: Aprilia RS125 (1993) Owners, Technicians, and Enthusiasts Seeking Comprehensive Repair and Maintenance Information Competitive Analysis Manual Authenticity: Genuine Factory Service Manual, Not a Third-Party Reproduction Key Features Content Scope: Covers All Styles of the 1993 Aprilia RS125, Providing In-Depth Technical Guidance User Benefit: Empowers Owners to Make Informed Maintenance Decisions and Perform Repairs, Potentially Saving on Labor Costs Instructional Quality: Features Detailed Sub-steps, Notes, Cautions, Warnings, and Numbered Instructions for Clarity Visual Aids: Includes Numerous Illustrations, Drawings, Photos, and Enlarged Insets for Visual Guidance 📋 Manual Details Coverage Areas Manual Type: Factory Service Repair Manual Language: English Format: PDF Download Page Count Estimated Pages: Hundreds Manual Type Origin: Official Factory Original Equipment Manufacturer (OEM) 📖 Manual Coverage Systems Covered Engine: Complete Engine Top End, Lubrication System, Engine Removal/Installation Fuel System: Fuel System Components, Carburetion, Fuel Delivery Cooling System: Cooling System Components, Radiator, Thermostat Drivetrain: Clutch, Crankshaft, Transmission, Final Drive Brakes: Brake System Components, Hydraulic System, Pad/Rotor Service Suspension: Front and Rear Suspension Components, Fork Servicing, Shock Absorber Adjustments Steering: Steering Headset, Handlebar Assembly, Linkages Electrical: Complete Electrical System, Wiring Diagrams, Ignition System, Lighting Frame And Bodywork: Frame Structure, Body Panel Removal/Installation, Fairings Wheels And Tires: Wheel Servicing, Tire Replacement, Balancing Procedures Included Maintenance: Regular Scheduled Maintenance, Fluid Changes, Filter Replacements Diagnostics: Engine Fault Symptom Diagnosis, Troubleshooting Guides, Diagnostic Techniques Repair: Step-by-Step Repair Procedures for All Major Components Rebuilds: Engine Rebuild Procedures, Transmission Reassembly Tuning: Carburetor Adjustment, Ignition Timing (where applicable) Electrical Diagnostics: Wiring Diagram Tracing, Component Testing, Fault Finding Technical Depth Depth: Comprehensive Factory-Level Detail, Suitable for Professional Technicians and Advanced DIY Mechanics 📊 Manual Specifications File Format File Type: PDF Accessibility: Downloadable, Searchable Text, Printable without Restriction Compatibility: Compatible with Adobe PDF Reader on Windows and Mac OS Print Quality Resolution: High Resolution, Suitable for Printing Entire Manual or Specific Pages Binding Type Delivery Method: Digital Download Paper Type Usage Flexibility: Print on Demand for Individual Sections or Full Manual ⚙️ Engine Specifications Primary Engine Engine Type: Two-Stroke, Single-Cylinder Displacement: 124.8 cc (7.62 cubic inches) Bore X Stroke: 54 mm x 54.5 mm Cooling System: Liquid-Cooled Performance Estimated Horsepower: Approx. 30-34 HP (Varies by Region/Tuning) Estimated Torque: Approx. 20-23 Nm (Varies by Region/Tuning) Fuel System Carburetor Type: Dell'Orto PHBH 28 (or similar, specify if manual details variations) Fuel Type: Unleaded Gasoline (Octane rating typically 95 RON or higher recommended) Oil Mixing: Premixed Fuel/Oil or Separate Oil Injection System (Manual would detail specific system) 🔧 Transmission Standard Transmission Type: 6-Speed Manual Sequential Features Clutch Type: Wet Multi-Plate Clutch Final Drive: Chain Drive 📐 Dimensions Exterior Length: Approximately 1990 mm (varies slightly) Width: Approximately 720 mm (varies slightly) Height: Approximately 1135 mm (varies slightly) Weights Dry Weight: Approximately 130-135 kg (varies slightly) Fuel Tank Capacity: Approximately 14 Liters (3.7 US Gallons) 🛡️ Safety Features Ratings Crash Test Info: Not Applicable (Motorcycle Safety Standards Apply) Active Features Braking System: Front Disc Brake, Rear Disc Brake (Specifics like caliper type and disc size detailed in manual) Passive Features Lighting System: Halogen Headlight, LED Taillight (typical for the era), Turn Signals 💡 Technology Features Infotainment Instrument Cluster: Analog Tachometer, Speedometer, Odometer, Fuel Gauge, Warning Lights (e.g., oil, neutral, turn signals). Driver Assistance ABS: Not Equipped (ABS was not a common feature on 125cc sportbikes in 1993) 🔧 Maintenance Service Intervals Oil Change Interval: Detailed in Manual (Typically every few thousand kilometers or annually for gearbox oil, and specific intervals for 2-stroke oil) Spark Plug Replacement: Detailed in Manual (Typically every 5,000-10,000 km) Air Filter Cleaning: Detailed in Manual (Regular inspection and cleaning recommended, typically every 2,500-5,000 km) Fluid Specifications Engine Oil: Specific 2-Stroke Synthetic or Semi-Synthetic Oil (Ratio and Type Detailed in Manual) Gearbox Oil: Typically SAE 10W-30 or 10W-40 API GL-3 or GL-4 Transmission Oil (Specifics in Manual) Coolant: Ethylene Glycol Based Antifreeze/Coolant Mixture (50/50 ratio recommended, specific type in Manual) Brake Fluid: DOT 3 or DOT 4 Hydraulic Brake Fluid (Specifics in Manual) Known Issues Common Wear Items: Clutch plates, piston rings, spark plugs, chain and sprockets, wheel bearings, brake pads. Potential Problems: Carburetor tuning sensitivity, reed valve wear, exhaust system carbon buildup, electrical connections corrosion. 📚 Vehicle History Brand Heritage Manufacturer Origin: Aprilia is an Italian manufacturer known for its sport motorcycles and scooters. Model Evolution Rs125 Lineage: The RS125 is a long-standing model in Aprilia's lineup, representing their commitment to lightweight, performance-oriented sportbikes. Production Production Era: The RS125 was produced for many years, with the 1993 model representing an early iteration of its popular sportbike design. 🏆 Awards & Recognition Recognitions Model Accolades: The RS125 line has historically been praised for its handling, performance, and racing pedigree within the 125cc class.