🏷️ Basic Information Identification Make: Aprilia Model: 125 Rotax Type 122 Product Type: Service and Repair Manual Engine Displacement Category: 125cc Sport Motorcycle Codes Engine Code Family: Rotax 122 Series 👋 Introduction Market Position Target Audience: Aprilia 125 Rotax Type 122 owners, mechanics, enthusiasts seeking in-depth repair and maintenance knowledge Competitive Analysis Differentiation: Official, specific vehicle data; not generic information. Matches dealership technician resources. Key Features Diy Enablement: Empowers users to perform immediate repairs, save money, and enjoy DIY projects. Information Quality: Contains technical data, diagrams, parts lists, and step-by-step guides as used by company engineers. Value Proposition Cost Savings: Significant cost savings compared to dealership service charges by enabling DIY repairs. 📋 Manual Details Coverage Areas Primary Coverage: Complete service, repair, diagnosis, and maintenance Scope: All models and all repairs A-Z Model Year Coverage: Covers all relevant model years for the Aprilia 125 Rotax Type 122 platform. Page Count Estimated Page Count: Varies by specific model year/variant, but described as comprehensive Manual Type Type: Official Factory Service Repair Manual Language Language: English Format Format: PDF Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader, WinZip Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine Service: Complete engine overhaul, tuning, carburetor, fuel system, ignition system, cooling system Transmission Service: Gearbox, clutch, shifting mechanisms Chassis And Suspension: Front forks, rear shock absorbers, swingarm, steering head bearings Braking System: Front and rear brake systems (hydraulic/mechanical), caliper service, master cylinder, brake lines Electrical System: Wiring schematics, lighting, ignition, charging system, battery, instrumentation Bodywork And Trim: Fairings, seat, fuel tank, controls, fasteners Diagnostic Procedures: Includes step-by-step diagnostic routines for common electrical and mechanical faults. Fuel Delivery System: Carburetor adjustments, jetting, fuel petcock, fuel lines, and tank maintenance. Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacement, lubrication Troubleshooting: Diagnostic procedures, common fault finding, symptom analysis Repair: Component disassembly, reassembly, replacement, and adjustment Technical Data And Specs: Torque specifications, clearances, tolerances, fluid capacities Engine Rebuild Procedures: Detailed instructions for engine disassembly, cleaning, inspection, and reassembly of all internal components. Technical Depth Depth: Comprehensive, from basic adjustments to complete engine rebuilds and electrical diagnostics Level: Factory-level detail suitable for experienced technicians and advanced DIY enthusiasts Diagram Clarity: High-quality, detailed diagrams and illustrations that clearly depict part locations and assembly sequences. 📊 Manual Specifications File Format Printability: Full Printable Zoom Functionality: YES (enlarge images and print off enlarged copies) Print Quality Visual Aids: Diagrams, illustrations, pictures, wiring schematics Binding Type Digital Binding: Single PDF document for ease of navigation, printable pages Paper Type Digital Paper Analogy: Print only the pages and diagrams you require, avoiding greasy or torn paper manuals ⚙️ Engine Specifications Primary Engine Engine Type: Two-stroke, single-cylinder (Rotax 122 family) Performance Displacement Cc: Approximately 125cc (specific bore/stroke varies by exact model/year) Power Output Hp: Typically in the range of 15-30 hp depending on specific variant (e.g., restricted for learner permits vs. full power) Torque Nm: Specific values would be detailed in the manual based on bore/stroke and tuning Fuel System Carburetion: Likely Dell'Orto or similar, with specific model carburetor details provided Fuel Type: Unleaded gasoline (specific octane rating in manual) Engine Internals Cooling System: Liquid-cooled (radiator, fan, coolant specifications) Ignition System: Electronic ignition (CDI/TCI), spark plug specifications 🔧 Transmission Standard Transmission Type: 6-speed manual sequential gearbox Features Clutch Type: Wet multi-plate clutch Final Drive: Chain drive (specific sprocket ratios provided) Gear Oil Spec: Manual will specify correct gear oil type and viscosity (e.g., SAE 75W/90 or 10W/40 motorcycle specific) 📐 Dimensions Exterior Wheelbase: Varies by model, refer to manual for specific measurement Seat Height: Varies by model, refer to manual for specific measurement Weights Dry Weight: Typically around 130-150 kg, manual will provide exact figure for specific model 🛡️ Safety Features Active Features Braking System: Hydraulic disc brakes front and rear (specific caliper/disc sizes detailed) Suspension: Performance-oriented front forks and rear suspension for stability Passive Features Frame Construction: Durable chassis design (e.g., perimeter frame or similar) Lighting: Headlight, taillight, turn signals as per road legal requirements 💡 Technology Features Infotainment Instrumentation: Analog/digital combination speedometer, tachometer, fuel gauge, indicator lights. Driver Assistance ABS: ABS was generally not standard or common on 125cc models of this era, but manual would confirm presence if fitted. Connectivity Connectivity Features: Not applicable for this type of vehicle/era. 🔧 Maintenance Service Intervals Oil Change Interval: Detailed in manual, typically based on mileage or operating hours Oil Specifications Engine Oil Type: Manual will specify 2T (two-stroke) oil type, brand recommendations, and pre-mix ratio if applicable. Fluid Specifications Coolant Type: Manual will specify type and mixture ratio for liquid-cooled engine (e.g., ethylene glycol based) Brake Fluid Type: DOT 3 or DOT 4 (specified in manual) Known Issues Two Stroke Maintenance: Requires regular decarbonization of exhaust ports and cylinder head, proper fueling and oiling Carburetor Tuning: Can require periodic...