🏷️ Basic Information Identification Make: Aprilia Model: RS125 Model Years Covered: 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 👋 Introduction Market Position Target Audience: DIY enthusiasts, independent motorcycle workshops, and Aprilia RS125 owners seeking comprehensive service and repair guidance. Competitive Analysis Value Proposition: Provides factory-level technical information in an accessible digital format, enabling cost-effective maintenance and repair, and empowering owners with knowledge of their machine. Key Features Diagrams Illustrations: Easy-to-read exploded views and diagrams for precise identification, disassembly, and re-assembly. Instruction Format: Step-by-step instructions, clear procedures, and illustrative pictures for simplified repairs. 📋 Manual Details Coverage Areas Manual Type: Workshop Service Repair Manual Language: English Format: PDF Download Delivery Method: Instant Download 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, disassembly, assembly, tuning, maintenance, troubleshooting, internal components, lubrication system, cooling system, fuel system, ignition system, exhaust system. Transmission: Gearbox disassembly, assembly, clutch operation, shift mechanism, lubrication, troubleshooting. Chassis: Frame, suspension (front forks, rear shock absorber), steering system, wheel bearings, swingarm. Brakes: Front and rear brake system, hydraulic lines, brake calipers, master cylinders, brake pads, brake discs, bleeding procedures. Electrical: Wiring diagrams, lighting system, ignition system, charging system (stator, rectifier/regulator), battery, starter motor, fuses, switches, sensors. Bodywork: Fairings, body panels, seat, fuel tank, mudguards, disassembly and reassembly, cosmetic repairs. Procedures Included Maintenance: Routine servicing, oil changes, filter replacements, spark plug replacement, chain adjustment, brake adjustments, general inspection procedures. Repairs: Detailed step-by-step instructions for all mechanical and electrical repairs, component replacement, and system overhauls. Troubleshooting: Diagnostic guides, common problems and their solutions, fault finding for various systems. Adjustments: Carburetor tuning, idle speed adjustment, ignition timing (where applicable), clutch and brake lever adjustments. Technical Depth Depth: Comprehensive, covering everything from basic maintenance to complete engine and chassis rebuilds. Includes detailed diagrams and specifications for accurate repairs. 📊 Manual Specifications File Format File Type: PDF Compatibility: PC & Mac Compatible (Windows 95, 98, 2000, NT, XP, Vista, 7, 8, etc.) Print Quality Readability: High-quality PDF with clear text and sharp images/diagrams. Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: 2-stroke, single-cylinder, liquid-cooled Displacement: 125cc (approximate, variations exist across years/markets) Bore X Stroke: Typically 54mm x 54.5mm (subject to specific model variations) Fuel System: Carburetor (e.g., Dell'Orto PHBH 28/30, Keihin PWK 28 - specific models vary) Performance Horsepower: Varies by market and year (e.g., 15hp for restricted models, up to 30-33hp for unrestricted models) Torque: Varies by engine tune and output, generally strong for its class. Fuel System Ignition Type: Electronic ignition (CDI or similar) Ignition Timing: Specific settings detailed in manual, critical for 2-stroke performance. Lubrication System Oil Delivery: Pre-mix or Autolube (separate oil injection system) - manual covers both if applicable. Cooling System Type: Liquid-cooled 🔧 Transmission Standard Type: 6-speed constant mesh gearbox Clutch Type: Wet multi-plate Optional Optional Gearbox: N/A (Standard 6-speed) Features Gear Ratios: Specific gear ratios are provided within the manual for each model year/variant. Final Drive: Chain drive 📐 Dimensions Exterior Length: Varies by year, approximately 1950-2000 mm Width: Varies by year, approximately 740-780 mm Height: Varies by year, approximately 1060-1100 mm Weights Dry Weight: Approximately 120-130 kg (varies by year and specification) Wet Weight: Approximately 135-145 kg (with fluids) Fuel Tank Capacity: Typically 12-14 liters 🛡️ Safety Features Ratings Crash Test Results: N/A (Motorcycle, typically not rated in automotive crash test standards) Active Features Braking System: Disc brakes front and rear, hydraulic actuation. Tire Size Front: Commonly 110/70-17 Tire Size Rear: Commonly 150/70-17 Passive Features Lighting: Halogen headlight, LED or incandescent taillight and indicators. 💡 Technology Features Infotainment Display Type: Analog tachometer, speedometer, odometer, and basic warning lights. Driver Assistance ABS: Not typically equipped on models in this year range. Connectivity Bluetooth Usb: Not applicable for this era of motorcycle. 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific recommendations (typically every 3,000-5,000 km or annually). Spark Plug Replacement: Refer to manual (e.g., every 6,000-10,000 km). Chain Maintenance: Lubrication and adjustment recommended every 500-1,000 km or as needed. Fluid Specifications Engine Oil Type: 2-stroke oil meeting API TC, JASO FD or equivalent specifications. Specific recommendations in manual. Coolant Type: Ethylene glycol-based antifreeze mixed with distilled water. Manual will specify ratio and type. Brake Fluid Type: DOT 4 or DOT 5.1 hydraulic brake fluid. Known Issues Common Wear Items: Clutch plates, piston rings, exhaust power valve, fork seals, wheel bearings, steering head bearings. Engine Reliability: Generally robust when properly maintained. Overheating can lead to piston/cylinder damage. Proper 2-stroke lubrication is crucial. Carburetor Tuning: Can be sensitive to altitude, temperature, and exhaust modifications. Regular checks and adjustments are beneficial. 📚 Vehicle History Brand Heritage Manufacturer: Aprilia, an Italian manufacturer renowned for its sport motorcycles. Model Evolution Significance: The RS125 is a popular entry-level sportbike, known for its performance, handling, and styling...