🏷️ Basic Information Identification Make: Aprilia Model: RS125 Year: 2006 Type: Sportbike Codes Engine Code Reference: Rotax Type 122 👋 Introduction Market Position Target Audience: Aprilia RS125 owners, independent repair shops, and motorcycle enthusiasts seeking in-depth technical knowledge. Competitive Analysis Manual Advantage: Provides dealership-level technical information, including specific Rotax engine repair details, for the 2006 RS125 model. Offers a complete FSM (Factory Service Manual). Key Features Documentation Type: Official workshop manual, mirroring content used by authorized service centers. Problem Solving Aid: Facilitates efficient diagnosis and repair, saving time and potentially reducing repair costs by providing correct procedures. 📋 Manual Details Coverage Areas Primary Coverage: Service procedures and Wiring Diagrams for Aprilia RS125 Secondary Coverage: Rotax Type 122 Repair Manual Page Count Estimated Page Count: Not specified, but described as comprehensive. Manual Type Manual Type: Workshop Manual / Service Manual / Repair Manual Language Language: English Format File Format: PDF Delivery Method: Instant Download (RAR archive) Required Extraction Software: WinRAR, WinZip, or 7-ZIP Software Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine And Powertrain: Engine Top End, Crankshaft/Transmission, Engine Lubrication System, Cooling System, Clutch, Engine Removal/Installation Chassis And Suspension: Wheels/Tires, Final Drive, Brakes, Suspension, Steering, Frame Electrical System: Electrical System, Wiring Diagram Fuel System: Fuel System General Information: General Information, Appendix Procedures Included Maintenance: Routine maintenance, preventative service Repair: Component repair, troubleshooting, diagnostics Disassembly Assembly: Engine, transmission, chassis components Electrical Diagnostics: Wiring schematics, fault finding Technical Depth Depth Of Coverage: Comprehensive: suitable for dealership technicians, covering diagnosis, maintenance, service, and repair. 📊 Manual Specifications File Format PDF Quality: Assumed high quality as it's a professional workshop manual. Searchable text not explicitly stated but common for PDF manuals. Print Quality Print Capability: PDF format is printable, allowing users to create physical copies of specific sections or the entire manual. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Two-stroke, single-cylinder, liquid-cooled (Rotax Type 122) Displacement: 124.8 cc Bore X Stroke: 54 mm x 54.5 mm Compression Ratio: Typically around 12.0:1 to 13.5:1, exact spec requires manual consultation. Performance Horsepower: Around 30-33 hp at the crank, dependent on specific market restrictions and tuning. Torque: Approximately 20-23 Nm, exact spec requires manual consultation. Fuel System Carburetion: Typically Dell'Orto PHBH 28 or similar, requires manual for exact model and jetting. Fuel Type: Unleaded gasoline (95 RON or higher recommended) Lubrication Oil Mixture: Pre-mix or oil injection system (requires specific 2-stroke oil, manual will specify grade). Cooling Cooling System: Liquid-cooled, using a mixture of water and antifreeze. Manual will specify coolant type and ratio. 🔧 Transmission Standard Transmission Type: 6-speed constant mesh Features Clutch Type: Wet multi-plate clutch Final Drive: Chain drive 📐 Dimensions Exterior Wheelbase: Approximately 1350 mm (varies slightly by version). Weights Dry Weight: Approximately 130 kg (varies slightly by version). Fuel Tank Capacity: Approximately 10.5 liters 🛡️ Safety Features Active Features Braking System: Front: Single disc with dual-piston caliper. Rear: Single disc with single-piston caliper. Specific caliper and disc sizes detailed in manual. Tires: Front: 110/70-17. Rear: 150/60-17. Specific tire pressure recommendations in manual. 💡 Technology Features Infotainment Dashboard Features: Analog tachometer, speedometer, odometer, trip meter, coolant temperature gauge, and indicator lights. Driver Assistance Braking Assist: ABS was not standard on this model year, refer to specific trim details if available. Manual will detail braking system components. 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific intervals for engine oil and 2-stroke oil. Gearbox oil change intervals will also be specified. Spark Plug Replacement: Specific mileage or usage intervals for spark plug maintenance and replacement will be detailed. Fluid Specifications Coolant Type: Manual will specify recommended glycol-based coolant and water mixture ratio (e.g., 50/50). Gearbox Oil Specification: Manual will specify the required API GL-4 or GL-5 transmission oil grade and capacity. Known Issues Common Wear Items: Two-stroke engines can be sensitive to fuel quality and correct oil mixture. Clutch wear, exhaust valve operation, and piston ring wear are common considerations for high-mileage two-strokes. Electrical Maintenance: Wiring integrity, battery condition, and charging system performance are crucial for two-stroke reliability. Manual's electrical section is vital for troubleshooting. 📚 Vehicle History Brand Heritage Manufacturer: Aprilia is an Italian motorcycle manufacturer known for its performance-oriented sportbikes and racing heritage. Model Evolution Rs125 Legacy: The RS125 has a long and successful history, particularly in European markets and as a popular entry-level sportbike, often used in racing championships. Production Production Period: The RS125 model has been in production for many years, with significant updates and engine variations (including Rotax engines). 🏆 Awards & Recognition Recognitions Racing Heritage: The Aprilia RS125 has a strong association with racing, having been a platform for many successful young riders in various championships, underscoring its performance capabilities.