🏷️ Basic Information Identification Make: Aprilia Model: RS 125 Model Variant: Full Fairing Sportbike Codes Production Years Covered: 2006, 2007, 2008, 2009, 2010, 2011, 2012 👋 Introduction Market Position Motorcycle Segment: Lightweight sportbike, popular in Europe for its performance and style, often a gateway to larger sportbikes. Competitive Analysis Key Competitors: Yamaha YZF-R125, Honda CBR125R, Kawasaki Ninja 125. Key Features Performance Focus: Known for its potent 2-stroke engine, offering lively acceleration and a sporty riding experience. Design Heritage: Shares styling cues with Aprilia's larger RSV Mille models, giving it an aggressive and premium look. Target Audience Rider Profile: New riders, younger enthusiasts, and experienced riders looking for an agile and engaging street or track day machine. 📋 Manual Details Coverage Areas Manual Type: Workshop Service Manual Page Count: 225 Language: English Format: PDF 📖 Manual Coverage Systems Covered Engine: Comprehensive coverage of the Rotax 125cc 2-stroke engine, including disassembly, assembly, timing, cooling system, lubrication, and performance tuning. Fuel System: Detailed information on the carburetor (likely Dell'Orto PHBH or similar), fuel pump, fuel lines, and filter maintenance and adjustment. Ignition System: Diagnosis and repair of the CDI ignition system, including stator, coil, spark plug specifications, and timing. Cooling System: Procedure for coolant flush, radiator maintenance, fan operation, and thermostat replacement. Transmission: Step-by-step guide for clutch operation, gear shifting mechanism, gearbox disassembly and reassembly, and transmission oil specifications. Chassis: In-depth coverage of frame components, suspension (front forks and rear shock absorber), steering system, and wheel bearing service. Brakes: Front and rear brake system maintenance, including caliper service, disc replacement, brake fluid flush, and bleeding procedures. Electrical System: Wiring diagrams, troubleshooting for lighting, battery, starter, and instrument panel issues. Bodywork: Fairing removal and installation, seat, fuel tank, and other body panel service. Procedures Included Routine Maintenance: Oil changes, filter replacements, chain adjustment, brake pad inspection, tire pressure checks, spark plug replacement. Troubleshooting: Diagnostic trees and common problem-solving techniques for engine performance, electrical faults, and starting issues. Major Repairs: Engine rebuild, gearbox overhaul, suspension fork service, carburetor tuning and rebuild. Wiring Diagrams: Detailed electrical schematics for easy troubleshooting and component identification. Torque Specifications: Precise torque values for all critical fasteners to ensure correct assembly and prevent damage. Technical Depth Depth Level: Comprehensive, covering everything from basic user maintenance to advanced engine overhauls and electrical diagnostics. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely text-searchable if properly scanned, allowing for quick information retrieval. Print Quality Quality Description: High-resolution scans ensuring clear text and diagrams for ease of use. Binding Type Binding Type Description: Not applicable (Digital PDF) Paper Type Paper Type Description: Not applicable (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 2-stroke, single-cylinder Displacement: 125 cc Bore X Stroke: 54 mm x 54.5 mm Valve Train: Reed valve induction, Aprilias's electronic power valve (APCS - Aprilia Controlled Performance System). Performance Horsepower: Approximately 30-33 HP (varies by market and specific model year due to emissions). Torque: Approximately 20-22 Nm (15-16 lb-ft). Fuel System Carburetor: Dell'Orto PHBH 28 (or similar 28mm constant velocity carburetor). Fuel Type: Unleaded gasoline with appropriate 2-stroke oil mixture (via separate oil injection system). Cooling System Cooling Method: Liquid-cooled with electric fan. 🔧 Transmission Standard Transmission Type: 6-speed manual sequential gearbox. Clutch Type: Wet, multi-plate, cable-actuated. Features Gear Ratios: Specific gear ratios are detailed within the manual for each gear. Final Drive: Chain drive. 📐 Dimensions Exterior Length: Approximately 1,950 mm (76.8 in). Width: Approximately 720 mm (28.3 in) at handlebars. Height: Approximately 1,150 mm (45.3 in) at windscreen. Weights Dry Weight: Approximately 120-125 kg (264-275 lbs). Fuel Capacity: Approximately 13 liters (3.4 US gal). Seat Height: Approximately 810 mm (31.9 in). 🛡️ Safety Features Ratings Safety Certification: CE compliant for European markets. Active Features Braking System: Hydraulic disc brakes front and rear. Typically a 320mm disc front and 240mm disc rear with twin-piston calipers. Tire Specifications: Front: 110/70-17, Rear: 150/60-17 (typical sizes, check manual for exact fitment). Passive Features Lighting: Halogen headlight, LED taillight, turn signals. 💡 Technology Features Infotainment Instrument Cluster: Analog tachometer, digital speedometer, odometer, trip meter, coolant temperature gauge, clock. Driver Assistance ABS: ABS was not standard on most European models during these years; check specific market options. Connectivity Connectivity Features: No integrated connectivity features like Bluetooth or smartphone integration. 🔧 Maintenance Service Intervals Oil Change Interval: Check manual; typically every 3,000-5,000 km or annually for transmission oil. Spark Plug Replacement: Check manual; typically every 5,000-8,000 km. Air Filter Cleaning: Check manual; recommended every 3,000 km or as needed. Coolant Flush: Check manual; typically every 2 years. Fluid Specifications Engine Oil Type: Motul 710 2T or similar high-quality JASO FD approved 2-stroke oil for premix/injection. Transmission oil: SAE 10W/40 API GL-4 or GL-5 (check manual for exact specification). Coolant Type: Ethylene glycol-based antifreeze, pre-mixed with distilled water (50/50 ratio). Brake Fluid Type: DOT 4...