🏷️ Basic Information Identification Make: Aprilia Model: RS 125 Model Variant: Sport Production Replica Years Covered: 2006, 2007, 2008 Codes Manual Product Code: Not specified in provided information 👋 Introduction Market Position Market Segment: Lightweight sportbike, entry-level performance motorcycle Competitive Analysis Key Competitors: Yamaha YZF-R125, Honda CBR125R, Kawasaki Ninja 125 (models available in different markets and years) Key Features Vehicle Philosophy: Designed as a smaller, more accessible version of Aprilia's larger sportbikes, offering track-inspired styling and engaging performance for younger riders or those seeking a nimble machine. Manual Value Proposition: Provides comprehensive technical information critical for maintaining and repairing the Aprilia RS 125, enabling owners and technicians to perform tasks accurately and efficiently. 📋 Manual Details Coverage Areas Primary Coverage: Workshop Repair and Service Target Audience: Mechanical Technicians Page Count Estimated Page Count: Not specified in provided information (typically 300-500+ pages for comprehensive workshop manuals) Manual Type Manual Type: Workshop Service Manual Language Language: Likely English, with potential for other languages depending on the original publication. Product description does not specify. Format Format: PDF 📖 Manual Coverage Systems Covered Engine Systems: Engine assembly, disassembly, tuning, fuel system, ignition system, cooling system, lubrication system, exhaust system, performance tuning. Transmission Systems: Gearbox assembly, disassembly, clutch operation, lubrication, troubleshooting. Chassis Systems: Frame inspection, suspension (front and rear), steering system, braking system (front and rear calipers, master cylinders, lines), wheel bearing service. Electrical Systems: Wiring diagrams, lighting system, starting system, charging system (stator, regulator/rectifier), battery service, electronic control unit (ECU) diagnostics, sensor identification and testing, instrument cluster functionality. Bodywork And Fairings: Fairing removal and installation, seat assembly, tank mounting, general body panel service. Procedures Included Maintenance Procedures: Regular servicing, oil changes, filter replacements (air, oil), spark plug service, chain adjustment and lubrication, brake fluid flush, coolant replacement, battery maintenance. Repair Procedures: Engine rebuilds, transmission overhauls, suspension component replacement, brake system repairs, electrical fault finding and repair, bodywork repairs. Troubleshooting Guides: Step-by-step diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable), symptom-based troubleshooting. Technical Depth Diagnostic Capabilities: Advanced diagnostic procedures for engine performance, ignition timing, fuel delivery, and electrical systems. Likely includes static and dynamic testing methods. Rebuild Instructions: Comprehensive instructions for complete engine and gearbox rebuilds, including component specifications and tolerances. Specifications And Tolerances: Detailed torque specifications, clearance measurements, wear limits, and other critical technical data for all major components. 📊 Manual Specifications File Format File Format: PDF (Portable Document Format) Print Quality Print Quality: Assumed to be high-resolution for clarity of diagrams and text, suitable for printing. Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Two-stroke, single-cylinder, liquid-cooled with Reed Valve Intake and Rotary Valve Induction (Rotax 122) Displacement: 124.8 cc Bore X Stroke: 54 mm x 54.5 mm Compression Ratio: Approx. 12.0:1 (subject to specific market tuning) Performance Horsepower: Approx. 31-34 HP (15 kW restriction for A1 license in many European markets, unrestricted versions are higher, e.g., 33.5 HP @ 11,750 rpm) Torque: Approx. 20-21 Nm @ 10,500 rpm (unrestricted) Fuel System Carburetor: Dell'Orto VHSH 30 CS (30mm) Fuel Type: Unleaded gasoline (95 RON or higher recommended) Oil System: Automatic Oil Injection System (separate oil reservoir) Ignition Ignition System: Electronic ignition (CDI) with variable ignition timing Cooling Cooling System: Liquid-cooled, with fan assist 🔧 Transmission Standard Transmission Type: 6-speed constant mesh gearbox Clutch Type: Wet, multi-plate clutch, hydraulically operated Features Gear Ratios: Specific gear ratios detailed in manual (e.g., 1st: 2.5, 2nd: 1.75, 3rd: 1.33, 4th: 1.13, 5th: 1.00, 6th: 0.92 - approximate values, verify in manual) Final Drive: Chain drive 📐 Dimensions Exterior Length: Approx. 1950 mm Width: Approx. 720 mm (excluding mirrors) Height: Approx. 1130 mm (to top of windscreen) Wheelbase: Approx. 1360 mm Weights Dry Weight: Approx. 133 kg Wet Weight: Approx. 148 kg (with fluids) Fuel Tank Capacity: 11 Liters (including approx. 2-liter reserve) 🛡️ Safety Features Ratings Crash Safety Ratings: Not applicable for motorcycles in the same way as cars; safety features focus on handling and braking. Active Features Braking System Front: 290 mm disc, radial four-piston caliper (e.g., Brembo, Nissin) Braking System Rear: 220 mm disc, single-piston caliper Suspension Front: Upside-down telescopic fork (e.g., Marzocchi, Showa), 40mm stanchion diameter (typical), adjustable preload/rebound depending on sub-model. Suspension Rear: Monoshock absorber with adjustable preload and rebound damping (e.g., Sachs) Passive Features Lighting: Dual Halogen headlights, LED taillight (typical for this era) 💡 Technology Features Infotainment Infotainment System: Not applicable (basic instrument cluster) Driver Assistance ABS: Not typically equipped on this model year, though some later or special editions might have had it. Check specific market variants. Instrumentation Instrument Cluster: Analog tachometer, digital speedometer, odometer, trip meter, coolant temperature warning light, oil level warning light, neutral indicator. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 - 5,000 km or annually. Specific recommendation...