🏷️ Basic Information Identification Make: Aprilia Model: RS4 125 Year: 2011-2014 Product Type: Service Repair Manual Format: PDF 👋 Introduction Market Position Target Audience: Do-it-yourself owners and experienced mechanics Competitive Analysis Advantage Over Paper: Less expensive, more convenient, printable, no damage from dirt/rips Key Features Completeness: COMPLETE official full factory service repair manual Cost Savings: Inexpensive way to keep vehicle working properly, save money on mechanics Accessibility: No extra fees, no expiry dates, download speed 📋 Manual Details Coverage Areas General Information: Covered Fuel System: Covered Cooling System: Covered Engine Top End: Covered Clutch: Covered Engine Lubrication System: Covered Engine Removal Installation: Covered Crankshaft Transmission: Covered Wheels Tires: Covered Final Drive: Covered Brakes: Covered Suspension: Covered Steering: Covered Frame: Covered Electrical System: Covered Appendix: Covered Page Count Estimated Pages: Hundreds of pages Manual Type Type: Factory Full Service Repair Workshop Manual Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered All Major Systems: Yes Procedures Included Maintenance: Yes Repair: Yes Troubleshooting: Yes (implied by step-by-step instructions and disassembly) Disassembly Reassembly: Yes (step-by-step based on complete disassembly) Technical Depth Depth: Complete factory level, suitable for DIY and experienced mechanics Illustrations Photo Illustrations: Hundreds of photos and illustrations 📊 Manual Specifications File Format Compatibility: All Versions of Windows and Mac Accessibility: Printable, viewable on PC, desktop, laptop, smartphone, tablet via web browser Print Quality Printability: Fully printable (select pages or entire manual) Binding Type Binding: Not applicable (Digital PDF) Paper Type Paper Type: Not applicable (Digital PDF) Requirements Software Requirements: Adobe PDF Reader, Winzip (free) ⚙️ Engine Specifications Primary Engine Engine Type: 125cc Four-Stroke Single-Cylinder (details derived from model context) Performance Horsepower: Typically around 15 HP (specifics covered in manual) Torque: Details covered in manual Fuel System Fuel Delivery: Likely Fuel Injection (details in manual) Cooling System Cooling Method: Liquid-cooled (details in manual) Engine Lubrication System Lubrication Type: Wet sump (likely, details in manual) 🔧 Transmission Standard Transmission Type: 6-speed Manual (standard for this model) Features Gear Ratios: Detailed in the manual 📐 Dimensions Exterior Wheelbase: Specifics covered in the manual (typically around 1350mm) Weights Dry Weight: Specifics covered in the manual (typically around 130-135 kg) 🛡️ Safety Features Active Features Brakes Front: Disc brake with radial caliper (details and specs in manual) Brakes Rear: Disc brake (details and specs in manual) Passive Features Frame Type: Perimeter frame (likely aluminum, details in manual) 💡 Technology Features Infotainment Dashboard Display: Digital instrument cluster (details on function and maintenance in manual) Driver Assistance ABS: Optional ABS likely available, service and diagnostic information in manual if equipped Connectivity Diagnostic Ports: OBD-II or proprietary diagnostic connectors (location and usage in manual) 🔧 Maintenance Service Intervals Oil Change Interval: Details specific to engine and oil type in manual (typically 3,000-5,000 km) Spark Plug Replacement: Details in manual (often around 6,000-10,000 km) Fluid Specifications Engine Oil Type: Specific viscosity and API/JASO rating provided in manual (e.g., 10W-40) Coolant Type: Specific mixture and type (e.g., ethylene glycol based) provided in manual Brake Fluid Type: Specific DOT rating (e.g., DOT 4) provided in manual Known Issues Common Wear Items: Chain and sprockets, brake pads, tires, clutch plates (covered in manual's inspection sections) Electrical Connections: Potential for corrosion or loose connections, detailed inspection procedures in manual 📚 Vehicle History Brand Heritage Manufacturer History: Aprilia is an Italian manufacturer renowned for its sport motorcycles. Model Evolution Rs4 125 Lineage: The RS4 125 represents Aprilia's entry-level sportbike, inheriting design cues and technology from larger Aprilia models. Production Production Years Covered: 2011, 2012, 2013, 2014