🏷️ Basic Information Identification Make: Aprilia Model: 125 Rotax Model Variant: Rotax 122 Engine Production Years Covered: 1996-1999 Codes Engine Code: Rotax 122 👋 Introduction Market Position Target Audience: Aprilia 125 Rotax owners seeking to perform their own maintenance and repairs, saving costs. Competitive Analysis Value Proposition: Provides professional-level repair information at a fraction of the cost of dealership service. Key Features Ease Of Use: Designed to be user-friendly, requiring no special technical know-how. Instant Access: Instant delivery via email download link after payment. Customer Support: Available technical assistance via email for users needing help. Usage Rights: Unlimited usage and printing rights for the owner. 📋 Manual Details Coverage Areas Manual Type: Service Repair Workshop Manual Language: English Format: PDF Download Platform Compatibility: PC & MAC Computers Page Count Page Count: Not specified, but implied to be comprehensive (A-Z coverage) 📖 Manual Coverage Systems Covered Engine: Complete service, repair, maintenance, rebuilding, refurbishment, and restoration of the Rotax 122 engine. Diagnostics: All diagnostic procedures for the Rotax 122 engine. Electrical System: Implied coverage within repair and diagnostic procedures, particularly related to engine functions. Fuel System: Implied coverage within repair and diagnostic procedures, particularly related to engine functions. Cooling System: Implied coverage within repair and diagnostic procedures, particularly related to engine functions. Procedures Included Maintenance: Regular maintenance tasks, fluid changes, filter replacements, and component checks. Repair: Step-by-step instructions for all engine repair procedures. Rebuilding: Detailed procedures for complete engine rebuilds. Troubleshooting: Comprehensive troubleshooting guides for common and uncommon engine issues. Restoration: Procedures to guide the restoration of the engine to its original specifications. Technical Depth Depth Level: Professional Technician Level (A-Z coverage). Access Level: Provides access to the same information used by professional technicians and mechanics. 📊 Manual Specifications File Format File Type: PDF Searchability: Implied searchable text within the PDF. Print Quality Printability: Highly detailed, printable diagrams and procedures. Page Reproducibility: Users can print fresh pages as needed, eliminating wear and tear issues of physical manuals. Binding Type Binding Type: Digital Download (no physical binding). Paper Type Paper Type: N/A (Digital format). ⚙️ Engine Specifications Primary Engine Engine Family: Rotax 122 Engine Type: Two-stroke, single-cylinder (typical configuration for Rotax 122 in this era). Bore X Stroke: Not explicitly stated, but typical for 125cc engines of this type. Manual will contain specific dimensions. Displacement: 125cc (as indicated by model name). Performance Horsepower: Variable based on specific Aprilia model and tuning, but typically in the 20-30 HP range for road-legal versions of this era. Manual will provide exact figures. Torque: Variable based on specific Aprilia model and tuning. Manual will provide exact figures. Fuel System Fuel Delivery: Typically carbureted for this engine and era. Manual will detail specific carburetor models and settings. Ignition System: Electronic ignition (CDI) likely. Manual will provide diagnostic and repair procedures. Cooling System Cooling Method: Liquid-cooled (typical for performance 125cc engines). 🔧 Transmission Standard Transmission Type: 6-speed manual gearbox (standard for this class of motorcycle). Optional Optional Transmissions: Not applicable for this model/engine type. Features Clutch Type: Wet multi-plate clutch (typical). Gear Ratios: Detailed gear ratios for all 6 speeds will be included in the manual. Final Drive: Chain drive (standard). 📐 Dimensions Exterior Vehicle Type: Sportbike/Naked Bike (depending on specific Aprilia model using the Rotax 122 engine). Wheelbase: Variable depending on specific Aprilia model. Manual will contain chassis dimensions. Weights Dry Weight: Variable depending on specific Aprilia model. Manual will contain weight specifications. 🛡️ Safety Features Ratings Safety Standards: Adherence to relevant European/international motorcycle safety standards for the production period. Active Features Braking System: Hydraulic disc brakes front and rear (typical). Manual will specify brake component details and service procedures. Passive Features Frame Construction: Steel frame (typical for this class). Manual will cover frame inspection and repair. 💡 Technology Features Infotainment Infotainment Features: Basic analog instrumentation (speedometer, tachometer, indicator lights) typical for the era. No advanced infotainment. Driver Assistance Driver Assistance Systems: None. Focus is on mechanical and basic electrical systems. 🔧 Maintenance Service Intervals Oil Change Interval: Specific intervals for 2-stroke oil and gearbox oil will be detailed in the manual. Spark Plug Replacement: Recommended intervals for spark plug inspection and replacement will be provided. Top End Rebuild: The manual will provide guidance on when and how to perform top-end rebuilds (piston, rings, cylinder). Fluid Specifications 2 Stroke Oil: Specific API TC or JASO FD certified 2-stroke oil recommendations will be in the manual. Gearbox Oil: Specific gearbox oil type (e.g., SAE 10W-40 API GL-4) and capacity will be detailed in the manual. Coolant: If liquid-cooled, the manual will specify the coolant type and mixture ratio. Known Issues Common Wear Items: The manual will cover maintenance and replacement of common wear items such as clutch plates, brake pads, and fork seals. Two Stroke Specific Care: Guidance on proper lubrication, jetting, and exhaust system maintenance specific to two-stroke...