🏷️ Basic Information Identification Make: Aprilia Model: RS125 Model Variant: All Models Production Years Covered: 2006 onwards Codes Chassis Codes: RP (may vary based on specific sub-models and regional variations within the 2006 onwards generation) Engine Codes: Rotax 125cc 2-stroke, single-cylinder (specific internal codes may exist, but generally identified by engine displacement and configuration) 👋 Introduction Market Position Target Audience: Aprilia RS125 owners, independent motorcycle repair shops, and technical enthusiasts. Competitive Analysis Value Proposition: Provides dealership-level repair information, empowering owners to perform complex maintenance and repairs, saving on labor costs. Key Features Manual Advantage: Vehicle-specific data, not generic; covers all model years from 2006 onwards; detailed diagnostic procedures. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive A-Z repair and maintenance for all models from 2006 onwards Page Count Page Count: Estimated 300-500 pages (typical for comprehensive service manuals of this era and complexity) Manual Type Manual Type: Service and Repair Workshop Manual Language Language: English (likely, based on market and typical manual distribution) Format Format: Likely digital (PDF) given modern distribution, but physical printed versions were also common. 📖 Manual Coverage Systems Covered Engine Systems: Top-end (cylinder, piston, head), bottom-end (crankshaft, connecting rod, bearings), lubrication system, cooling system (liquid-cooled), ignition system, fuel system (carburetor tuning, fuel pump), exhaust system, starting system (electric start, kick start). Transmission Drivetrain: Clutch (operation, adjustment, replacement), gearbox (gear selection, shifting mechanism, internal components), final drive (chain and sprockets maintenance). Chassis Suspension Steering: Frame inspection and repair, front suspension (forks, seals, springs, damping), rear suspension (shock absorber, linkage, bearings), steering system (handlebars, headstock bearings, steering column). Brakes: Front and rear brake systems (hydraulic calipers, master cylinders, brake lines, brake pads, brake discs), bleeding procedures, component replacement. Electrical System: Wiring diagrams, lighting system (headlight, taillight, indicators), battery, charging system (alternator, regulator/rectifier), starter motor, fuses, switches, instrument cluster. Bodywork Fairings: Fairing removal and installation, seat, fuel tank, fenders, minor bodywork repairs. Procedures Included Maintenance: Routine checks, oil changes, filter replacements, chain adjustment, spark plug replacement, coolant checks, brake fluid replacement, tire pressure checks. Diagnostics Troubleshooting: Systematic troubleshooting guides for common problems, identifying fault causes, diagnostic flowcharts. Repair Rebuild: Step-by-step instructions for component disassembly, cleaning, inspection, repair, and reassembly for all major systems. Technical Adjustments: Carburetor synchronization and jetting, ignition timing (if adjustable), suspension sag adjustments, clutch and brake lever adjustments. Technical Depth Depth Of Information: Comprehensive, covering everything from basic user maintenance to full engine and gearbox rebuilds. Designed for dealership technicians. 📊 Manual Specifications File Format File Format Preference: PDF (for searchability and ease of access) Print Quality Print Quality Expectation: High-resolution images and diagrams for clarity. Binding Type Binding Type Physical: Spiral-bound or lay-flat binding for workshop use (if physical). Paper Type Paper Type Physical: Durable, coated paper stock to resist shop grime (if physical). ⚙️ Engine Specifications Primary Engine Engine Type: Two-stroke, single-cylinder, liquid-cooled Displacement: 124.8 cc (cubic centimeters) Bore X Stroke: 54 mm x 54.5 mm (typical for the Rotax 125) Compression Ratio: Approx. 12.5:1 (varies slightly by specific model/tune) Performance Horsepower: Approx. 15 kW (20.1 hp) @ 10,000 rpm (restrained for LAMS/A2 compliance in some markets; unrestricted versions could be higher) Torque: Approx. 12.4 Nm (9.1 lb-ft) @ 9,500 rpm (restrained version) Fuel System Carburetor Type: Dell'Orto VHST 28 or PHBH 28 (common fitments for this era) Fuel Type: Unleaded gasoline (minimum 95 RON recommended) Oil Mixing: Automatic oil injection system (pre-mix ratio specified in manual, typically 1:50 or 1:100 for dedicated 2T oil). 🔧 Transmission Standard Transmission Type: 6-speed constant mesh gearbox Clutch Type: Wet, multi-plate clutch, hydraulically operated Features Gear Ratios: Specific ratios detailed in manual (e.g., 1st: 12/33, 2nd: 15/30, 3rd: 18/28, 4th: 20/26, 5th: 23/25, 6th: 24/24). Final Drive Ratio: Typically 17/50 or similar, specifying chain size (e.g., 520). 📐 Dimensions Exterior Length: Approx. 1950 mm (varies slightly) Width: Approx. 750 mm (at handlebars) Height: Approx. 1100 mm (at seat) Wheelbase: Approx. 1350 mm Weights Dry Weight: Approx. 130-135 kg (varies with specification) Fuel Tank Capacity: Approx. 13 liters 🛡️ Safety Features Ratings Vehicle Classification: Sportbike/Supersport Motorcycle (125cc class) Active Features Braking System Front: Dual piston caliper with 320mm disc (typically) Braking System Rear: Single piston caliper with 220mm disc (typically) Passive Features Lighting: Halogen headlight, LED taillight, standard indicator bulbs 💡 Technology Features Infotainment Instrument Cluster: Analog tachometer, digital speedometer, odometer, trip meter, coolant temperature gauge, clock, warning lights (fuel, oil, neutral, indicators). Driver Assistance ABS: Not standard on all 2006+ models; optional ABS variants may exist and would be covered. Connectivity Diagnostic Ports: On-board diagnostics (OBD) port for electronic fault code reading (may be proprietary connector requiring adapter). 🔧 Maintenance Service Intervals Oil Change Interval: Recommended every 3,000-5,000 km or annually, with specific gearbox oil change intervals detailed in the manual. Spark Plug Replacement: Typically every 5,000-10,000 km, depending on plug type and usage. Chain Maintenance: Lubrication...