🏷️ Basic Information Identification Make: Aprilia Model: Atlantic Engine Variant: 125cc, 200cc Codes Manual Product Code Identifier: APR-ATL125-200-SRM 👋 Introduction Market Position Scooter Segment: Premium/Performance scooter in the 125-200cc class. Competitive Analysis Key Competitors: Piaggio X9 Evolution, Yamaha X-MAX, Suzuki Burgman, Kymco Dink, Honda Pantheon. Key Features Design Philosophy: Sporty styling, comfortable touring ergonomics, capable performance for urban and light touring use. Target Audience: Commuters seeking style and performance, touring enthusiasts looking for a mid-size scooter, riders valuing Italian design and engineering. 📋 Manual Details Coverage Areas Primary Coverage: Service and Repair Page Count Total Pages: 225+ Manual Type Type: Service Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine overhaul, top-end rebuild, piston and ring replacement, valve clearance adjustment, camshaft and timing chain service, crankshaft and connecting rod inspection. Fuel System: Carburetor (for 125cc models) and fuel injection (for 200cc models) system diagnostics, cleaning, adjustment, fuel pump, fuel filter replacement, injector testing. Ignition System: Spark plug inspection and replacement, ignition coil testing, CDI unit diagnostics, wiring harness checks. Cooling System: Radiator, coolant hoses, water pump, thermostat, fan operation, coolant flush and refill procedures. Exhaust System: Muffler, exhaust pipe inspection and replacement, catalytic converter (if applicable) service. Transmission Drivetrain: CVT (Continuously Variable Transmission) maintenance, variator, clutch, belt inspection and replacement, gear oil change. Brakes: Brake fluid flush and bleeding, caliper overhaul, brake pad replacement, disc inspection, parking brake adjustment. Suspension: Front fork service (oil change, seal replacement), rear shock absorber inspection and replacement, linkage lubrication. Steering: Handlebar assembly, steering head bearing adjustment and replacement, throttle cable adjustment. Electrical System: Battery testing and maintenance, charging system (alternator, regulator/rectifier), starter motor, lighting system (headlights, taillights, turn signals), horn, wiring diagrams, fuse box layout. Chassis Frame: Frame inspection, body panel removal and installation, seat removal, storage compartment access. Wheels Tires: Tire pressure checks, wheel bearing inspection, tire replacement, rim maintenance. Procedures Included Routine Maintenance: Oil and filter changes, air filter cleaning/replacement, spark plug checks, coolant level checks, brake fluid checks, chain lubrication (if applicable), tire pressure checks. Troubleshooting Diagnostics: Systematic diagnostic procedures for common and uncommon faults, error code interpretation (for fuel injected models), symptom-based troubleshooting guides. Component Repair Overhaul: Detailed step-by-step instructions for the repair and overhaul of all major mechanical and electrical components. Wiring Diagrams: Comprehensive electrical wiring diagrams for all vehicle systems, aiding in troubleshooting and repairs. Torque Specifications: Precise torque values for all critical fasteners and bolts, ensuring proper assembly and preventing component damage. Technical Depth Depth Of Coverage: Comprehensive, covering everything from basic routine maintenance to full engine and transmission rebuilds. Suitable for DIY enthusiasts and professional mechanics. 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: High-resolution, allowing for clear printing of individual pages or the entire manual. Scalable for easy viewing on various devices. Binding Type Digital Binding: N/A (Digital PDF) Paper Type Digital Paper Emulation: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, single-cylinder, liquid-cooled. Bore X Stroke 125: 57 mm x 49 mm (approximate, based on common Piaggio LEADER engine architecture) Bore X Stroke 200: 62.5 mm x 65 mm (approximate, based on common Piaggio LEADER engine architecture) Displacement 125: 124.9 cc Displacement 200: 197.7 cc Compression Ratio 125: 12.0:1 (approximate) Compression Ratio 200: 11.5:1 (approximate) Performance Horsepower 125: 14.6 HP @ 9,250 RPM (approximate) Horsepower 200: 19.7 HP @ 8,500 RPM (approximate) Torque 125: 12.7 Nm @ 7,500 RPM (approximate) Torque 200: 17.2 Nm @ 6,500 RPM (approximate) Fuel System Fuel Delivery 125: Carburetor (likely a Mikuni or Keihin, specific model varies by market) Fuel Delivery 200: Electronic Fuel Injection (EFI) Fuel Type: Unleaded gasoline Fuel Tank Capacity: Approx. 10 liters 🔧 Transmission Standard Transmission Type: Automatic CVT (Continuously Variable Transmission) Features Clutch Type: Automatic centrifugal clutch Drive Type: Belt drive Gear Ratios: Continuously variable via variator and torque server assembly Gearbox Fluid: Specific automatic transmission fluid (ATF) or gear oil, consult manual for exact specification and capacity. 📐 Dimensions Exterior Length: Approx. 2000 mm Width: Approx. 760 mm Height: Approx. 1430 mm Wheelbase: Approx. 1475 mm Weights Dry Weight 125: Approx. 160 kg Dry Weight 200: Approx. 165 kg Gross Vehicle Weight Rating: Consult specific model documentation 🛡️ Safety Features Ratings Crash Test Information: Not applicable to motorcycles/scooters in the same way as cars. Focus is on rider protection and vehicle stability. Active Features Braking System: Front and rear disc brakes. Some models may feature ABS as an option or standard on higher trims. Lighting: Halogen or LED headlights, taillights, and brake lights for improved visibility. Passive Features Frame Construction: Steel frame designed for stability and rigidity. Rider Protection Features: Ergonomic seating position, integrated bodywork for weather protection, hand guards (on some versions). 💡 Technology Features Infotainment Dashboard Features: Analog/digital instrument cluster with speedometer, tachometer (on some variants),...