The Gilera Stalker 50, produced from 2006 to 2011, is a distinctive scooter known for its unique 'naked' or 'streetfighter' styling. As an Italian-designed product, it offers a blend of urban practicality and eye-catching aesthetics, making it a popular choice for riders seeking both utility and a bold look. Its robust engineering and reliable two-stroke, single-cylinder engine ensure dependable performance for daily commuting and recreational use. This comprehensive service repair workshop manual provides in-depth guidance for the Gilera Stalker 50 (Stalker Naked) models. It covers all essential aspects of maintenance, repair, and troubleshooting, including detailed procedures for the engine, transmission, fuel system, electrical system, brakes, suspension, and bodywork. With step-by-step instructions, exploded diagrams, and troubleshooting tips, this manual is an indispensable resource for owners and technicians aiming to keep their Stalker 50 in optimal condition. 🏷️ Basic Information Identification Make: Gilera Model: Stalker 50 Model Variant: Stalker Naked Codes Production Years Covered: 2006, 2007, 2008, 2009, 2010, 2011 👋 Introduction Market Position Target Audience: Owners and independent mechanics seeking to perform maintenance, repairs, and diagnostics on the Gilera Stalker 50. Competitive Analysis Advantage: Provides professional-grade information equivalent to dealer-level manuals, enabling DIY maintenance and reducing reliance on expensive authorized service centers. Key Features Value Proposition: Instant download, lifetime access, full coverage, detailed visuals, and professional guidance for comprehensive vehicle upkeep. 📋 Manual Details Coverage Areas Manual Scope: Complete Factory Service Repair Workshop Page Count Estimated Pages: Hundreds (specific count not provided, but described as 'very detailed' with 'hundreds of pages') Manual Type Type: Service Repair Workshop Manual Language Language: English (implied by product description and common industry practice for this type of manual) Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine: Complete overhaul, tuning, carburetor adjustment, ignition system, cooling system (air-cooled), lubrication. Transmission: Automatic transmission (CVT), variator system, clutch operation, gearbox maintenance and repair. Fuel System: Fuel tank, fuel lines, carburetor (Dell'Orto PHVA 12 or similar), fuel filter replacement, tuning. Electrical System: Wiring diagrams, lighting system, battery, charging system (stator, regulator/rectifier), starter motor, fuses, troubleshooting. Brakes: Front disc brake, rear drum brake (or disc depending on specific variant), brake fluid replacement, bleeding procedures, pad/shoe replacement, caliper/cylinder overhaul. Suspension: Front telescopic forks, rear shock absorber, fork seal replacement, shock absorber inspection and replacement. Steering: Handlebar, steering bearings, steering head adjustment and maintenance. Cooling System: Air-cooled engine; focus on cooling fins and airflow management. Bodywork And Frame: Fairings, seat, fuel tank, frame inspection, body panel removal and installation, fasteners. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, spark plug replacement, tire pressure checks, chain adjustment (if applicable), brake adjustments. Troubleshooting: Diagnosis of common problems, electrical faults, engine performance issues, starting problems, drivability issues. Repair: Step-by-step instructions for component disassembly, overhaul, and reassembly for all major systems. Installation: Instructions for installing replacement parts and accessories. Technical Depth Depth: Comprehensive, covering all repairs, servicing, and troubleshooting. Includes detailed photos & diagrams, step-by-step instructions, and exploded diagrams. 📊 Manual Specifications File Format Compatibility: Fully compatible with all Windows & All MAC Computers. Print Quality Printability: Printable: single pages or the entire manual can be printed. Binding Type Digital Binding: N/A (Digital Download) Paper Type Digital Paper: N/A (Digital PDF) Licensing Usage Rights: Unlimited usage on multiple computers for life. No expiry dates or renewal fees. ⚙️ Engine Specifications Primary Engine Engine Type: Two-stroke, single-cylinder Displacement: 49.3 cc Bore X Stroke: 39.0 mm x 41.8 mm (typical for this engine configuration) Cooling System: Forced air cooling Ignition System: Electronic ignition (CDI) Performance Horsepower: Approx. 5-6 HP (varies by specific tuning and market regulations) Torque: Variable (specific figures not readily available for all variants) Fuel System Carburetor Model: Dell'Orto PHVA 12 (or similar 12mm carburetor) Fuel Type: Unleaded gasoline (minimum 95 octane recommended) Lubrication Oil Mixing: Autolube (automatic oil injection system) Engine Codes Engine Family: Piaggio Hi-PER 2 (or similar Piaggio group engine architecture) 🔧 Transmission Standard Type: Automatic Continuously Variable Transmission (CVT) Features Drive System: V-belt driven automatic clutch Gear Reduction: Integrated primary and secondary reduction gears 📐 Dimensions Exterior Length: Approx. 1700-1800 mm (varies slightly) Width: Approx. 700-750 mm Height: Approx. 1100-1150 mm Weights Dry Weight: Approx. 90-100 kg Gross Vehicle Weight Rating: Approx. 240-260 kg (rider + cargo) Cargo Storage: Under-seat storage compartment (capacity varies) 🛡️ Safety Features Ratings Crash Test Results: N/A (Scooter segment, not typically subjected to automotive crash testing) Active Features Braking System: Front disc brake, rear drum brake (standard configuration) Lighting: Headlight, taillight, brake light, turn signals Passive Features Frame Construction: Steel tube frame Rider Protection: Handlebar, fairings (limited) 💡 Technology Features Infotainment Dashboard: Analog speedometer, odometer, fuel gauge (if equipped), indicator lights. Driver Assistance Features: N/A (Basic scooter with no advanced driver assistance systems). Connectivity Features: N/A (No connectivity features). 🔧 Maintenance Service Intervals Engine Oil Change: Recommended every 3,000-5,000 km or annually (check manual for...