🏷️ Basic Information Identification Make: Aprilia Model: RS4 125 4T Model Years Covered: 2011, 2012, 2013, 2014 Engine Type: 4-stroke Codes Engine Code General Indication: Refer to manual for specific engine codes 👋 Introduction Market Position Target Audience: Owners, DIY enthusiasts, mechanics seeking factory-level data Competitive Analysis Manual Advantage: Official factory documentation, comprehensive coverage, detailed troubleshooting Key Features Value Proposition: Cost savings on labor, empowerment for owners to perform maintenance and repairs Usability: Easy to use, searchable, printable pages for practical application 📋 Manual Details Coverage Areas General Information: Included Fuel System: Included Cooling System: Included Engine Top End: Included Clutch: Included Engine Lubrication System: Included Engine Removal Installation: Included Crankshaft Transmission: Included Wheels Tires: Included Final Drive: Included Brakes: Included Suspension: Included Steering: Included Frame: Included Electrical System: Included Appendix: Included Page Count Estimated Page Count: Hundreds of pages Manual Type Manual Classification: Factory Service Repair Manual Origin: Official Factory Manuals Language Primary Language: English Format Digital Format: PDF Download 📖 Manual Coverage Systems Covered Engine Management: Detailed analysis of engine management systems Wiring Diagrams: Trace and verify wiring diagrams Procedures Included Troubleshooting: Advanced troubleshooting guide, diagnosis of fault symptoms Maintenance: Fundamentals of maintaining the vehicle, common tips Repair: Step-by-step repair procedures, common fixes Testing: Testing suspected parts using specialized techniques Technical Depth Diagnostic Capabilities: High-level diagnostic procedures, fault symptom analysis Repair Detail: Complete repair, maintenance, rebuilding, refurbishing, and restoration guidance Illustrations Diagrams: Includes all necessary illustrations, drawings, and photos 📊 Manual Specifications File Format Digital Format: PDF Print Quality Printability: Printable without restriction, individual pages or entire manual Resolution: High Resolution Binding Type Binding: Not applicable (Digital Download) Paper Type Paper Quality: Not applicable (Digital Download) Software Requirements Reader Requirement: Adobe PDF Reader Compatibility Operating Systems: Windows and Mac OS compatible ⚙️ Engine Specifications Primary Engine Engine Displacement: 125cc (Specific internal engine details covered in manual) Engine Configuration: 4-stroke (Specific cylinder configuration covered in manual) Performance Horsepower Range: Typically in the 14-15 HP range for this class (Specifics in manual) Torque Specifications: Refer to manual for specific torque values Fuel System Fuel Delivery: Likely Fuel Injection (FI) for these model years, detailed in manual Fuel Type: Unleaded gasoline (Specific octane requirements in manual) 🔧 Transmission Standard Transmission Type: Manual (Likely 6-speed, specific details in manual) Optional Optional Transmissions: Not applicable for this model Features Clutch Type: Wet, multi-plate (Specific operation and maintenance in manual) Gear Ratios: Detailed gear ratios provided in the manual Transmission Fluid: Specifications and capacity detailed in the manual 📐 Dimensions Exterior Overall Length: Refer to manual for exact dimensions Overall Width: Refer to manual for exact dimensions Seat Height: Refer to manual for exact dimensions Weights Dry Weight: Typically around 130-140 kg (Specifics in manual) Wet Weight: Refer to manual for exact wet weight 🛡️ Safety Features Ratings Safety Certifications: Meets relevant European standards (e.g., Euro 3 emissions) Active Features Braking System Front: Disc brake (Specifications, caliper details, fluid type in manual) Braking System Rear: Disc brake (Specifications, caliper details, fluid type in manual) Passive Features Lighting System: Headlight, taillight, turn signals (Bulb types, electrical troubleshooting in manual) 💡 Technology Features Infotainment Dashboard Display: Digital/analog combination dashboard (Functionality and diagnostics in manual) Driver Assistance ABS: Optional ABS may be present on some models; refer to manual for specific features Connectivity Diagnostic Ports: On-board diagnostic (OBD) capabilities and port location detailed in manual 🔧 Maintenance Service Intervals Oil Change Interval: Specific intervals detailed in the manual (e.g., every 5000 km or annually) Spark Plug Replacement: Refer to manual for recommended replacement intervals Chain Lubrication Adjustment: Regular checks and adjustments as per manual's recommendations Fluid Specifications Engine Oil Type: Specific API/JASO specifications and viscosity grade (e.g., SAE 10W-40) provided in manual Coolant Type: Specific type and mixture ratio for the cooling system detailed in manual Brake Fluid Type: DOT 4 recommended, detailed specifications in manual Fuel Octane Rating: Refer to manual for recommended octane rating Known Issues Common Wear Items: Clutch wear, brake pad wear, chain and sprockets (Maintenance guidance in manual) Electrical Connections: Potential for corrosion or loose connections, addressed in electrical section of manual 📚 Vehicle History Brand Heritage Manufacturer Legacy: Aprilia has a strong heritage in performance motorcycles, particularly in racing and sportbike segments. Model Evolution Rs4 125 Series: The RS4 125 represents Aprilia's offering in the competitive 125cc sportbike segment, evolving from earlier designs with modern styling and technology. Production Manufacturing Origin: Likely manufactured in Italy by Aprilia. 🏆 Awards & Recognition Recognitions Industry Recognition: While specific awards for this model year may not be widely publicized, Aprilia is recognized for its sportbike engineering and design. Ratings Performance Reviews: Reviews often praise its sharp handling and sporty aesthetics for its class.