This workshop service repair manual provides comprehensive guidance for the Gilera Runner VX125, covering models produced from 2001 through 2004. The Gilera Runner is renowned for its sporty design and agile handling, making it a popular choice for urban commuting and recreational riding. This manual details the technical specifications, maintenance procedures, and repair processes for all aspects of the VX variant, including its efficient 125cc liquid-cooled engine and automatic Continuously Variable Transmission (CVT). This English-language manual is designed to be an indispensable resource for owners and technicians alike. It offers detailed step-by-step instructions, troubleshooting guides, and essential technical data to ensure the Gilera Runner VX125 remains in optimal condition. Coverage includes routine maintenance, engine and transmission overhauls, chassis and suspension repairs, and electrical system diagnostics, empowering users to perform all necessary upkeep and repairs with confidence. 🏷️ Basic Information Identification Make: Gilera Model: Runner VX125 Model Variant: VX Engine Displacement: 125cc Product Type: Workshop Service Repair Manual Codes Model Years Covered: 2001, 2002, 2003, 2004 👋 Introduction Market Position Target Audience: Gilera Runner VX125 owners and independent mechanics seeking to perform their own maintenance and repairs. Competitive Analysis Value Proposition: Significant cost savings on dealership service and repairs by empowering owners with complete repair knowledge. Key Features Ease Of Use: Designed for ease of understanding with clear, step-by-step instructions and pictures. Permanence: Downloadable and yours to keep forever, offering ongoing reference. Accessibility: Instant email delivery upon payment confirmation. 📋 Manual Details Coverage Areas Primary Coverage: Complete service, repair, troubleshooting, and maintenance for Gilera Runner VX125. Secondary Coverage: All models, engines, trim levels, and transmission types for the specified model years. Page Count Estimated Page Count: Comprehensive (exact count not specified but implied to be extensive) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Digital Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine disassembly, assembly, tuning, lubrication, cooling, fuel, ignition, starting, and charging systems. Transmission Systems: Automatic transmission (CVT) service, repair, and adjustment. Chassis Systems: Frame, suspension (front and rear), steering, wheels, tires, and braking systems. Electrical Systems: Wiring diagrams, lighting, instrumentation, starting and charging systems, ignition system components, and electronic controls. Bodywork And Trim: Body panel removal, installation, fairings, seat, storage, and cosmetic components. Procedures Included Maintenance Procedures: Routine inspections, oil changes, filter replacements, spark plug service, brake fluid checks, coolant checks, tire pressure adjustments, chain lubrication (if applicable). Repair Procedures: Engine rebuilds, transmission overhauls, suspension component replacement, brake caliper service, electrical component troubleshooting and replacement, bodywork repair. Troubleshooting Guides: Diagnostic procedures for common starting, running, and electrical issues, with symptom-based troubleshooting trees. Technical Adjustments: Carburetor adjustment, ignition timing (if applicable), CVT belt tension, brake lever free play, clutch adjustment. Technical Depth Depth: Comprehensive, covering from basic user maintenance to full mechanical and electrical system overhauls. Detail Level: Step-by-step instructions with illustrations and diagrams for clarity. 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text within the PDF for quick information retrieval. Print Quality Print Capability: Printable by chapter or in full, allowing for physical workshop use. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) Compatibility Software Requirement: Adobe Reader (free download available) Device Compatibility: All PC & MAC Computers, Tablets, Smartphones. ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, single-cylinder (Specific Piaggio LEADER engine architecture likely) Bore X Stroke: Not explicitly stated, but typical for a 125cc 4-stroke scooter of this era. Manual will contain exact figures. Cooling System: Liquid-cooled (typical for VX models) Performance Horsepower Rating: Approximately 10-15 HP (typical for 125cc scooters of this era). Manual will provide exact figures. Torque Rating: Not specified, but manual will detail. Fuel System Fuel Delivery: Carbureted (likely Dell'Orto or similar) or Fuel Injection (depending on exact specification, but carburetor is more common for 2001-2004 125cc models). Fuel Type: Unleaded gasoline Engine Internals Valvetrain: SOHC, 4 valves (typical for LEADER engines) 🔧 Transmission Standard Transmission Type: Automatic Continuously Variable Transmission (CVT) Optional Optional Transmission: N/A Features Clutch Type: Automatic centrifugal clutch Drive Type: Belt drive to rear wheel 📐 Dimensions Exterior Length: Not specified. Manual will provide exact dimensions. Width: Not specified. Manual will provide exact dimensions. Height: Not specified. Manual will provide exact dimensions. Weights Dry Weight: Approximately 130-140 kg. Manual will provide exact figure. Gross Vehicle Weight Rating: Not specified. Manual will provide GVWR. 🛡️ Safety Features Ratings Safety Standards: Compliant with relevant European safety standards for scooters of its class. Active Features Braking System: Front and rear disc brakes. Specific caliper and disc size details in manual. Lighting System: Headlights, taillights, brake lights, turn signals. Passive Features Frame Construction: High-strength steel frame for rigidity and rider safety. 💡 Technology Features Infotainment Instrument Cluster: Digital and analog combination display with speed, RPM, fuel level, odometer, trip meter, and warning lights. Driver Assistance ABS: ABS was not...