This manual covers the Gilera Runner VX125 scooter, produced between 2001 and 2004. As a sporty maxi-scooter, the Runner VX125 is known for its agile handling and reliable 4-stroke, liquid-cooled engine. Its Italian heritage contributes to a design focused on performance and rider enjoyment. This iteration of the popular Runner series offers a compelling blend of practicality and sporty characteristics, making it a favored choice for urban commuting and recreational riding. This comprehensive service repair workshop manual provides detailed instructions for all aspects of maintenance, repair, and rebuilding for the Gilera Runner VX125. It covers essential procedures including routine maintenance, troubleshooting common issues, and in-depth system diagnostics for the engine, fuel, ignition, cooling, transmission, brakes, suspension, steering, and electrical systems. Owners and technicians will find step-by-step guidance for component testing, repair, and replacement, enabling efficient upkeep and ensuring the longevity and optimal performance of the vehicle. 🏷️ Basic Information Identification Make: Gilera Model: Runner VX125 Production Years Covered: 2001, 2002, 2003, 2004 Vehicle Type: Scooter / Maxi-Scooter 👋 Introduction Market Position Target Audience: Gilera Runner VX125 owners and independent repair shops Competitive Analysis Value Proposition: Significant cost savings on service, repair, and maintenance compared to dealership services Key Features Format Advantage: PDF format allows for easy searching, viewing, and printing of specific pages, avoiding wear and tear on traditional manuals Accessibility: Instant download delivery via email Customer Support Support Availability: Email support for technical assistance or download issues 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive service, repair, maintenance, and rebuilding procedures Page Count Estimated Page Count: Detailed (Specific count not provided, but described as comprehensive) Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Full overhaul, diagnosis, repair, piston, rings, cylinder, valve train, timing, lubrication system Fuel System: Carburetor settings, fuel pump, fuel lines, fuel tank maintenance Ignition System: Spark plug, ignition coil, CDI unit, wiring, timing Cooling System: Radiator, water pump, coolant, thermostat, hoses Transmission And Drivetrain: CVT (Continuously Variable Transmission) disassembly, inspection, repair, belt replacement, clutch, torque converter Brakes: Hydraulic system, front and rear calipers, brake pads, brake discs, master cylinder, fluid bleeding, maintenance Suspension: Front telescopic forks, rear shock absorber(s), linkage, adjustment, overhaul Steering: Handlebar, steering stem, bearings, diagnosis and adjustment Electrical System: Battery, charging system, lighting, starter motor, horn, wiring diagrams, fuses, relays Bodywork And Frame: Fairings, panels, seat, chassis, troubleshooting, replacement Wheels And Tires: Wheel bearing inspection, tire pressure, tire replacement Procedures Included Routine Maintenance: Oil changes, filter replacements, spark plug checks, fluid level checks, lubrication points Troubleshooting: Diagnostic charts for common problems, symptom-based solutions Repair And Rebuild: Step-by-step instructions for component disassembly, repair, and reassembly Diagnostics: Detailed diagnostic procedures for all major systems Component Testing: Procedures for testing electrical components, sensors, and mechanical parts Technical Depth Depth: From basic maintenance to complete engine rebuilds and electrical system diagnostics 📊 Manual Specifications File Format Compatibility: PC & MAC Computers Operating Systems Supported: Windows 95, 98, 98SE, 2000, NT, ME, XP, Vista, Windows 7 & 8 Print Quality Printability: Printable pages for easy reference at the vehicle Binding Type Type: Digital Download (PDF) Paper Type Digital Equivalent: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, 4-valve, Liquid-cooled Displacement: 124 cc (approx.) Performance Horsepower: Approximately 14-15 HP (Specific figures may vary by market and tuning) Torque: Not specified in product info, but Torque characteristics typical for 125cc performance scooter Fuel System Fuel Delivery: Carburetor (Likely a 26-28mm Keihin or similar) or early EFI depending on exact sub-model/market. Engine Oil Recommended Oil Type: Likely API SG/SH/SJ or higher, SAE 10W-40 or 5W-40 (Specifics would be in manual, common for liquid-cooled 4-strokes) Oil Capacity: Approximately 0.9-1.1 liters (Specifics in manual) 🔧 Transmission Standard Type: Automatic CVT (Continuously Variable Transmission) Features Drive Type: Belt drive to rear wheel Transmission Fluid: N/A (CVT utilizes engine oil for lubrication, no separate transmission fluid typically) 📐 Dimensions Exterior Wheelbase: Approx. 1350-1380 mm (Typical for this class of scooter) Weights Dry Weight: Approximately 120-130 kg (Specifics in manual) 🛡️ Safety Features Active Features Braking System: Front and rear disc brakes (likely single discs for this era and engine size) Passive Features Lighting: Headlight, taillight, brake lights, turn signals 💡 Technology Features Infotainment Features: Basic analog/digital instrument cluster, likely no advanced infotainment features. 🔧 Maintenance Service Intervals Engine Oil Change: Every 3,000-5,000 km or annually (Specifics in manual) Air Filter Cleaning/Replacement: Every 3,000-6,000 km (Specifics in manual) Spark Plug Replacement: Every 6,000-10,000 km (Specifics in manual, depending on plug type) Cvt Belt Inspection/Replacement: Inspect every 6,000-10,000 km, replace as needed (Specifics in manual) Fluid Specifications Brake Fluid: DOT 4 (Common for this era of scooters, specific fluid type detailed in manual) Coolant Type: Ethylene glycol based antifreeze coolant (Specific mixture ratio and type in manual) Known Issues Common Wear Items:...