🏷️ Basic Information Identification Make: Aprilia Model: Leonardo 125 Codes Model Code: RL125 Generation Generation Name: First Generation 👋 Introduction Market Position Segment: Compact Scooter / Urban Mobility Competitive Analysis Competitors: Honda SH125, Piaggio Liberty 125, Yamaha X-MAX 125 (later models) Key Features Design Philosophy: Practical, reliable urban commuter with comfortable ergonomics and under-seat storage. Target Audience: Commuters, scooter enthusiasts seeking straightforward maintenance. 📋 Manual Details Coverage Areas Applicable Years: 1997, 1998, 1999, 2000, 2001, 2002, 2003 Page Count Estimated Page Count: 350+ Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Digital (PDF) 📖 Manual Coverage Systems Covered Engine: Full Engine Overhaul, Carburetion, Ignition, Lubrication, Cooling Transmission: Automatic CVT (Continuously Variable Transmission) Servicing and Repair Chassis: Frame, Suspension (Front Fork, Rear Shock Absorber), Steering System Brakes: Front and Rear Brake System Servicing, Bleeding, Pad Replacement, Disc Maintenance Electrical: Wiring Diagrams, Lighting System, Battery, Starting System, Charging System, Ignition System Components Bodywork: Body Panel Removal and Installation, Seat, Fairings, Storage Compartments Procedures Included Routine Maintenance: Oil Changes, Filter Replacements, Spark Plug Service, Air Filter Cleaning/Replacement, Brake Fluid Flush Troubleshooting: Diagnostic Procedures for Common Issues, Fault Finding Charts Repair: Step-by-step Repair Instructions for all Major Components Disassembly Reassembly: Detailed Procedures for Component Removal and Reinstallation Technical Depth Depth: Comprehensive: Covers everything from basic maintenance to complete engine rebuilds and electrical diagnostics. 📊 Manual Specifications File Format Searchable Text: Yes Printable: Yes Print Quality Image Resolution: High-resolution, clear diagrams and illustrations Binding Type Binding: N/A (Digital) Paper Type Paper Quality: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, single-cylinder Displacement: 124.9 cc Bore X Stroke: 57.0 mm x 48.6 mm Compression Ratio: 10.0:1 Cooling System: Air-cooled Performance Horsepower: Approximately 10.5 HP @ 7750 RPM Torque: Approximately 9.8 Nm @ 6500 RPM Fuel System Carburetor Type: Single Carburetor (e.g., Dell'Orto PHVA 26) Fuel Type: Unleaded Gasoline (95 RON recommended) 🔧 Transmission Standard Type: Automatic CVT (Continuously Variable Transmission) Features Drive System: Belt Drive Clutch Type: Automatic Centrifugal Clutch Transmission Fluid Spec: Refer to manual for specific CVT fluid or gear oil specifications. 📐 Dimensions Exterior Length: Approx. 1900 mm Width: Approx. 710 mm Height: Approx. 1300 mm (seat height) Weights Dry Weight: Approx. 120 kg Gross Vehicle Weight Rating: Refer to manual 🛡️ Safety Features Ratings Crash Test Results: N/A (Scooter segment, not subject to automotive crash testing standards) Active Features Braking System: Disc brakes front and rear (typical) Passive Features Lighting: Headlight, Tail Light, Turn Signals 💡 Technology Features Infotainment Features: Basic analog instrument cluster (speedometer, fuel gauge, indicator lights). Driver Assistance Features: N/A (Basic scooter) Connectivity Features: N/A (Basic scooter) 🔧 Maintenance Service Intervals Engine Oil Change: Every 4,000 - 6,000 km or annually, whichever comes first. Air Filter Cleaning: Every 4,000 km Spark Plug Replacement: Every 8,000 - 12,000 km Brake Fluid Flush: Every 2 years Fluid Specifications Engine Oil Type: SAE 10W-40 API SG or higher (check manual for specific grade) Engine Oil Capacity: Approx. 1.0 Liters (with filter change) Brake Fluid Type: DOT 4 Known Issues Common Problems: Carburetor gumming if not run regularly, wear on CVT components (belt, rollers), electrical connectors corrosion. Maintenance Focus: Regular servicing of the engine and CVT is crucial for longevity and performance. 📚 Vehicle History Brand Heritage Manufacturer: Aprilia is an Italian manufacturer renowned for its sport motorcycles and scooters. Model Evolution Introduction Period: The Leonardo line was introduced in the mid-to-late 1990s, targeting the European scooter market. Production Manufacturing Country: Italy 🏆 Awards & Recognition Recognitions Awards: N/A (No specific industry awards for this model are widely documented; focus was on practical utility.)