🏷️ Basic Information Identification Make: Gilera Model: CX 125 Engine Type: 2-stroke Codes Engine Code Typical: M03 (example, specific code may vary by year) Chassis Code Typical: ZAPM21800 (example, specific code may vary by year) 👋 Introduction Market Position Target Audience: Owners, mechanics, and enthusiasts seeking in-depth knowledge for the Gilera CX 125 2-stroke. Competitive Analysis Manual Value Proposition: Provides professional-grade repair information, comparable to manuals used by dealership technicians, enabling self-sufficiency in maintenance and repairs. Key Features Feature 1: Comprehensive A-Z repair coverage. Feature 2: Detailed explanations with high-quality illustrations and diagrams. Feature 3: Troubleshooting guidance for efficient problem diagnosis. Feature 4: Instant digital delivery for immediate use. 📋 Manual Details Coverage Areas Coverage Scope: All repairs covered A-Z, all models covered Page Count Estimated Page Count: Extensive (specific number not provided, but indicated as comprehensive) Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: PDF (Portable Document Format) 📖 Manual Coverage Systems Covered Engine: Complete engine disassembly, assembly, tuning, and troubleshooting. Clutch: Clutch inspection, adjustment, and replacement procedures. Transmission: Gearbox inspection, repair, and related component servicing. Cooling Systems: Radiator, hoses, coolant, and thermostat servicing for liquid-cooled models. Fuel System: Carburetor (e.g., Dell'Orto PHBH, PHBL) overhaul, adjustment, fuel lines, and fuel pump (if applicable). Exhaust System: Exhaust pipe, silencer, and expansion chamber inspection and maintenance. Ignition System: Spark plug, ignition coil, CDI unit, stator, and wiring diagnosis and repair. Electrical System: Battery, starter motor (if applicable), lighting, indicators, horn, and wiring harness troubleshooting. Brakes: Front and rear brake system servicing, including caliper, master cylinder, brake lines, pads, and discs. Wheels And Tires: Wheel bearing maintenance, tire pressure checks, and tire replacement guidelines. Steering And Suspension: Front fork (e.g., Marzocchi, Paioli) disassembly, seal replacement, oil levels, and rear shock absorber servicing. Frame And Bodywork: Chassis inspection, fairing removal and installation, seat, fuel tank, and plastics maintenance. Wiring Diagrams: Comprehensive electrical wiring schematics for all systems. Fault Finding Troubleshooting: Systematic diagnostic procedures for common and complex issues. Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication, and general upkeep. Repair: Detailed step-by-step instructions for all mechanical and electrical repairs. Overhaul: Complete engine, gearbox, and suspension component overhauls. Adjustment: Carburetor, clutch, brakes, and suspension adjustments. Diagnostics: Troubleshooting guides for identifying and resolving mechanical and electrical faults. Technical Depth Depth: Professional quality information, suitable for technicians and advanced DIY users. Detail Level: All major repair topics covered in great detail, including high-quality pictures and diagrams. 📊 Manual Specifications File Format Compatibility: Works on all operating systems (PC & MAC), including Windows 95, 98, 2000, Me, XP, Vista, Windows 7 & 8, and later. Searchability: Typically searchable text within PDF format for easy information retrieval. Print Quality Image Quality: High-quality pictures and diagrams included for clarity. Binding Type Delivery Method: Instant Download Paper Type Digital Format Benefits: No waiting, immediate access for repairs. ⚙️ Engine Specifications Primary Engine Engine Displacement: 125cc (Cubic Centimeters) Engine Configuration: Single-cylinder, 2-stroke Cooling Method: Liquid-cooled (typical for performance models like CX) Performance Horsepower Typical Range: Approx. 20-30 HP (may vary by specific model year and tuning) Torque Typical Range: Specific figures vary, but indicative of strong mid-range power for a 125cc 2-stroke. Fuel System Carburetor Type Common: Dell'Orto PHBH or PHBL (e.g., 28mm, 30mm) Fuel Delivery: Pre-mix oil and gasoline (standard for most 2-strokes) or separate oil injection system. Ignition System Ignition Type: Electronic ignition (CDI - Capacitor Discharge Ignition) Spark Plug Spark Plug Type Example: NGK BR9EG (Check manual for exact specification) 🔧 Transmission Standard Type: 6-speed manual transmission Features Clutch Type: Wet multi-plate clutch Fluid Requirements Gearbox Oil Type: SAE 10W-30 or SAE 10W-40 motorcycle gear oil (Refer to manual for specific API classification and quantity). 📐 Dimensions Exterior Typical Length: Varies by specific CX 125 model/year, but generally compact sportbike dimensions. Weights Dry Weight Typical: Around 130-140 kg (depending on specific equipment and model year). Fuel Capacity Typical: Approx. 12-15 liters (including reserve). 🛡️ Safety Features Ratings Crash Test Data: Not applicable for motorcycles in the same way as cars; manual focuses on mechanical safety and proper operation. Active Features Braking System: Disc brakes front and rear (e.g., Brembo, Grimeca calipers) for effective stopping power. Passive Features Frame Construction: Steel frame, designed for rigidity and handling. 💡 Technology Features Infotainment Infotainment System: Not applicable; focus is on core mechanical and electrical systems. Driver Assistance Assistance Features: Not applicable; safety is managed through robust braking and chassis design. Connectivity Connectivity Features: Not applicable. 🔧 Maintenance Service Intervals Oil Change Frequency: Gearbox oil: Every 5,000-7,000 km or annually. 2-stroke oil: Continuous consumption via injection or pre-mix. Check manual for specifics. Spark Plug Replacement: Approximately every 3,000-5,000 km, depending on usage and plug type. Air Filter Cleaning Replacement: Clean every 2,000-3,000 km, replace as needed. Fluid Specifications Coolant Type: Ethylene glycol-based antifreeze mixture (e.g., 50/50...