🏷️ Basic Information Identification Make: Aprilia Model: RS 125 Year: 2006 Sub Model: Sportsbike Codes Product Identifier: Aprilia RS 125 Service Repair Manual 2006 👋 Introduction Market Position Target Audience: DIY motorcycle enthusiasts, independent repair shops, and Aprilia RS 125 owners seeking comprehensive technical information. Competitive Analysis Value Proposition: Provides factory-level technical data and procedures, enabling cost savings on repairs and maintenance compared to dealership service. Key Features Detail Level: Extremely detailed, covering all aspects of the vehicle's mechanical and electrical systems. Ease Of Use: Designed for easy following with step-by-step instructions and clear diagrams, suitable for various skill levels. 📋 Manual Details Coverage Areas Primary Coverage: Workshop/Service Repair Secondary Coverage: Maintenance, Troubleshooting, Diagnostics, Rebuilding Page Count Estimated Page Count: Extensive (Specific number not provided, but described as 'Extremely detailed') Manual Type Type: Service Manual / Workshop Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Management: Full coverage including injection, ignition systems, and engine rebuilding. Drivetrain: Clutch and gearbox (transmission) systems detailed. Chassis And Suspension: Suspension system, wheels, and braking system extensively covered. Electrical: Comprehensive electrical system diagrams and troubleshooting included. Bodywork: Bodywork components and procedures described. Cooling And Air Control: Air temperature control system detailed. Procedures Included Routine Maintenance: Spark plug changes, fluid level checks, filter replacements. Intermediate Repairs: Component replacement, system adjustments, clutch and gearbox servicing. Advanced Repairs: Engine rebuilding, complete system overhauls. Diagnostics: Troubleshooting guides for various systems. Technical Data Provision: Torque settings, fluid capacities, specifications. Technical Depth Depth: From basic tasks to complete engine rebuilds, offering a high level of technical detail. Illustrations: Detailed step-by-step diagrams, exploded views, and technical illustrations. Diagrams: Electrical diagrams, exploded views for parts identification and assembly. 📊 Manual Specifications File Format Format: PDF Searchability: Likely searchable text within PDF, enabling quick information retrieval. Print Quality Printability: All pages are printable. Binding Type Binding: Digital (PDF - no physical binding) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Type: 2-Stroke, Single Cylinder Displacement: 124.8 cc (7.6 cu. in.) Bore X Stroke: 54 mm x 54.5 mm (Approximate, common for this model) Cooling System: Liquid-cooled Performance Horsepower: Approx. 31.5 HP (23.5 kW) @ 10,500 RPM (Varies by market and emissions regulations) Torque: Approx. 18.3 Nm (13.5 lb-ft) @ 9,000 RPM (Varies by market and emissions regulations) Fuel System Fuel Delivery: Carburetor (e.g., Dell'Orto PHBH 28 QD) or Electronic Fuel Injection (EFI) depending on specific market/variant, but manual specifies 'Injection- Ignition /Injection System', suggesting EFI or advanced ignition. Ignition System Type: Electronic ignition (CDI or similar) Lubrication System: Pre-mix or separate oil injection system (typical for 2-stroke). 🔧 Transmission Standard Type: 6-speed constant mesh Features Clutch Type: Wet, multi-plate Final Drive: Chain drive 📐 Dimensions Exterior Length: Approx. 1,980 mm (78 in) Width: Approx. 720 mm (28.3 in) Height: Approx. 1,140 mm (44.9 in) Weights Dry Weight: Approx. 142 kg (313 lbs) Fuel Tank Capacity: Approx. 11 Liters (2.9 US gal) Wheels Front Wheel Size: 17 inch Rear Wheel Size: 17 inch Tires Front Tire Size: 110/70-17 Rear Tire Size: 150/60-17 Suspension Front Suspension Type: Telescopic forks (e.g., Marzocchi or Paioli) Rear Suspension Type: Monoshock absorber with adjustable preload Braking Front Brake: Single disc, hydraulic caliper (e.g., Brembo) Rear Brake: Single disc, hydraulic caliper 🛡️ Safety Features Ratings Crash Test Information: N/A (Motorcycle, not subject to typical automotive crash testing standards). Active Features Braking System: Hydraulic disc brakes front and rear, providing strong stopping power. Passive Features Frame Design: Robust chassis design for stability and handling. Ergonomics: Sportbike riding position designed for rider control. 💡 Technology Features Infotainment Features: Basic analog/digital instrument cluster with speedometer, tachometer, and essential indicator lights. Driver Assistance Features: No advanced electronic rider aids typically found on modern motorcycles (e.g., ABS, traction control) unless specified as an optional upgrade for this year. Connectivity Features: N/A (No integrated connectivity features). 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific 2-stroke oil management/injection system intervals and oil type. Spark Plug Replacement: Refer to manual, typically every 3,000-5,000 km or as specified. Chain Lubrication And Adjustment: Regular checks and lubrication recommended, typically every 500-1000 km. Fluid Specifications Coolant Type: Ethylene glycol-based coolant mixture (refer to manual for specific ratio and type). Brake Fluid Type: DOT 4 (refer to manual for confirmation and bleed procedures). Transmission Oil Type: Refer to manual for gearbox oil specification, typically a dedicated motorcycle gearbox oil. Known Issues Power Valve System: The exhaust power valve mechanism can accumulate carbon and require cleaning/servicing to maintain optimal performance. Carburetor Tuning: As a 2-stroke, proper carburetor jetting and tuning is crucial for optimal performance and engine longevity, especially with aftermarket exhausts or air filters. Cooling System Maintenance: Regular flushing and refilling of the cooling system is important to prevent overheating. 📚 Vehicle History Brand Heritage Manufacturer Origin: Italy Brand Focus:...