🏷️ Basic Information Identification Make: Aprilia Model: RS125 Model Generation: Rotax 123/122 Engine Era Codes Engine Code Platform: Rotax 123/122 👋 Introduction Market Position Target Audience: Technicians, mechanics, and DIY enthusiasts with an interest in repairing or maintaining the Aprilia RS125. Key Features Value Proposition: Low price, great quality, instant access, comprehensive information, factory-level data. Content Origin: Technical data kept like the original manufacturer book. Competitive Analysis Manual Type: Official Full Complete Factory Service Repair Manual 📋 Manual Details Coverage Covered Years: 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 Coverage Areas: Global (primarily European market focus) Identification Product Name: Aprilia RS125 RS 125 1993-2002 Service Repair Manual Format File Format: PDF Delivery Method: Instant Download Requirements: Adobe PDF Reader, WinZip (or similar unzipper) Language Language: English Page Count Estimated Page Count: Hundreds or thousands (specific count not provided, implying comprehensive) 📖 Manual Coverage Systems Systems Covered: General Maintenance, Troubleshooting, Engine Service/Repair, Transmission Service/Repair, Brake System, Wiring Diagram, Electrical System, Suspension, Periodic Lubrication, Steering, Cooling System, Fuel Injection, Fuel System, Emission System, Heater/Air Conditioner, Engine Control System, Chassis/Body, Restraint System, Interior, Differential/Drive, Axle Specific Engine Systems Covered: Engine rebuild, cylinder head, piston, connecting rod, crankshaft, bearings, seals, power valve (Rave), lubrication system (oil injection), cooling system (radiator, pump, hoses, thermostat). Specific Transmission Systems Covered: Gearbox internals, clutch assembly, shift drum and forks, drive chain and sprockets. Specific Electrical Systems Covered: Battery, charging system (stator, regulator/rectifier), ignition system, lighting system (headlight, taillight, indicators), starter motor, wiring harness, fuses, switches. Specific Chassis Systems Covered: Frame, swingarm, steering head bearings, front forks (disassembly, service, specifications), rear shock absorber, linkage (if applicable), wheels, wheel bearings, tires, braking system components (calipers, master cylinders, lines, rotors), fuel tank, bodywork panels, seat. Cooling System Details: Radiator, fan (if equipped), hoses, water pump, thermostat, coolant bleeding procedures. Fuel System Details: Carburetor disassembly, cleaning, jetting, float level adjustment, fuel pump (if applicable), fuel lines, fuel filter. Brake System Details: Brake pad replacement, caliper overhaul, master cylinder overhaul, brake fluid flush and replacement, rotor inspection and replacement, brake lever and pedal adjustments. Suspension Details: Front fork service (oil change, seal replacement, spring replacement), rear shock absorber inspection and replacement, linkage lubrication and bearing checks. Steering Details: Steering head bearing inspection, adjustment, and replacement; handlebar installation and alignment. Chassis Body Details: Fairing removal and installation, body panel repair and replacement, seat mounting, fuel tank removal and installation, battery box. Procedures Procedures Included: Repair, maintenance, diagnostics, troubleshooting, component service, system checks, adjustments, inspections, rebuilds, electrical system diagnosis, fuel system servicing, cooling system maintenance, brake system overhaul, suspension tuning, steering system repair. Diagnostic Procedures: Troubleshooting charts for common issues, diagnostic steps for engine performance problems, electrical system fault finding, and brake system irregularities. Adjustment Procedures: Carburetor adjustments (idle speed, mixture), clutch cable free play, throttle cable free play, chain tension, suspension pre-load and damping adjustments. Engine Rebuild Procedures: Detailed steps for dismantling and reassembling the engine, including piston replacement, ring replacement, bearing replacement, and crankcase assembly. Electrical Troubleshooting: Step-by-step guides for diagnosing electrical faults using wiring diagrams and test equipment. Depth Technical Depth: Factory-level comprehensive service and repair information, including detailed technical data, circuits, and diagrams. Suitable for technicians and mechanics, implying advanced diagnostic and repair procedures. Technical Depth Torque Specifications: Detailed torque values for critical fasteners across all systems. Component Clearances: Specifications for piston-to-cylinder wall clearance, bearing clearances, etc. Electrical Diagrams: Complete wiring diagrams illustrating all circuits and component connections. Specifications Data: Includes comprehensive technical data, circuits, and diagrams as provided by the original manufacturer. 📊 Manual Specifications File Properties Print Quality: Great Quality Searchability: Implied by PDF format, though specific searchability not guaranteed. Accessibility: Instant access via download, no need to search physical stores. Physical Format Binding Type: Not Applicable (Digital Format) Paper Type: Not Applicable (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Two-stroke, single-cylinder, liquid-cooled Engine Displacement: 125cc Engine Family: Rotax 123/122 Performance Horsepower Range: Typically between 30-34 HP (depending on variant and market restrictions) in unrestricted form. Torque Specifications: Approximately 22-24 Nm (at around 9,000-10,000 RPM, depending on variant). Fuel System Fuel Delivery: Carburetor (e.g., Dell'Orto PHBH 28/30, Mikuni TM34) Ignition System: Electronic ignition (CDI) Fuel Type: Unleaded gasoline (minimum 95 RON recommended). Cooling System Cooling Method: Liquid-cooled 🔧 Transmission Standard Transmission Type: 6-speed constant mesh Features Clutch Type: Wet multi-plate clutch 📐 Dimensions Weights Dry Weight: Approximately 130-140 kg (depending on specific model year and configuration). Overall Length: Approximately 1945 mm (varies slightly by year). Overall Width: Approximately 700 mm (varies slightly by year). Overall Height: Approximately 1135 mm (varies slightly by year). Wheelbase: Approximately 1345 mm (varies slightly by year). Gross Vehicle Weight Rating: Refer to vehicle registration documents or manual for specific GVWR. Generally higher than dry weight to account for rider, passenger, and cargo. 🛡️ Safety Features Ratings Safety Certification: CE...