Market Position:
        
        
            The Aprilia Atlantic 125/200 was positioned as a stylish and practical maxi-scooter, offering comfort and versatility for urban commuting and light touring.
        
     
    
    
        
            Competitors:
        
        
            Competed with models from Piaggio (e.g., Beverly), Yamaha (e.g., X-MAX series), and Kymco in the mid-capacity scooter segment.
        
     
    
    
        
            Key Features:
        
        
            Comfortable seating, ample under-seat storage, responsive engine performance, distinctive Italian styling.
        
     
    
    
        
            Manual Purpose:
        
        
            Designed for professional technicians but accessible for experienced DIY enthusiasts, providing detailed instructions for maintenance and repair.
        
     
 
    
    
    
        
            Primary Coverage:
        
        
            Mechanical repair and service procedures for Aprilia Atlantic 125 and 200 models
        
     
    
        
            Secondary Coverage:
        
        
            Electrical system diagnostics, troubleshooting, routine maintenance, chassis components
        
     
    
    
        
            Estimated Page Count:
        
        
            300+
        
     
    
    
        
            Manual Type:
        
        
            Service Manual / Repair Manual
        
     
    
    
    
    
 
    
    
    
        
            Engine Mechanical:
        
        
            Engine assembly/disassembly, cylinder head, pistons, crankshaft, lubrication system, cooling system
        
     
    
        
            Fuel System:
        
        
            Carburetor (for 125/200) or Fuel Injection (if applicable to specific variants), fuel pump, fuel lines, fuel tank
        
     
    
        
            Transmission:
        
        
            Automatic transmission (CVT), drive belt, clutch, variator, gearbox
        
     
    
        
            Brakes:
        
        
            Front and rear brake systems (disc brakes), hydraulic lines, brake calipers, master cylinders, brake fluid specifications
        
     
    
        
            Suspension:
        
        
            Front telescopic forks, rear shock absorber, adjustments, servicing
        
     
    
        
            Electrical:
        
        
            Battery, starter motor, ignition system, lighting, charging system, wiring diagrams, fuses, relays
        
     
    
        
            Chassis Frame:
        
        
            Frame inspection, steering system, wheel bearings, swingarm
        
     
    
        
            Bodywork:
        
        
            Fairings, body panels, seat, storage compartments, removal and installation
        
     
    
    
        
            Maintenance Procedures:
        
        
            Oil changes, filter replacements, spark plug replacement, belt inspection/replacement, brake fluid flush, coolant checks
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic flowcharts, common problems and solutions, error code interpretation (if applicable)
        
     
    
        
            Repair Procedures:
        
        
            Component disassembly and reassembly, torque specifications, seal replacement, part specific repairs
        
     
    
        
            Special Tools:
        
        
            Identification and usage of specialized tools required for specific repairs
        
     
    
    
        
            Technical Depth:
        
        
            Comprehensive, covering routine maintenance to major component overhaul and electrical system diagnostics.
        
     
 
    
    
    
        
            Engine Type 125:
        
        
            Single-cylinder, four-stroke, liquid-cooled, Piaggio LEADER engine
        
     
    
        
            Engine Type 200:
        
        
            Single-cylinder, four-stroke, liquid-cooled, Piaggio LEADER engine (larger displacement variant)
        
     
    
        
            Displacement 125:
        
        
            124.9 cc (approx.)
        
     
    
        
            Displacement 200:
        
        
            197.7 cc (approx.)
        
     
    
    
        
            Horsepower 125:
        
        
            Approx. 14-15 HP (specific output varies by market and tuning)
        
     
    
        
            Horsepower 200:
        
        
            Approx. 18-20 HP (specific output varies by market and tuning)
        
     
    
        
            Torque 125:
        
        
            Approx. 11-12 Nm (specific output varies)
        
     
    
        
            Torque 200:
        
        
            Approx. 16-18 Nm (specific output varies)
        
     
    
    
        
            Fuel Delivery:
        
        
            Carbureted (typically Dell'Orto or Keihin, specific model dependent)
        
     
    
        
            Fuel Type:
        
        
            Unleaded Gasoline (min. 95 RON)
        
     
    
    
        
            Oil Type:
        
        
            SAE 10W-40, API SG or higher (check manual for exact spec)
        
     
    
        
            Oil Capacity:
        
        
            Approx. 1.0 - 1.2 liters (check manual for exact capacity)
        
     
    
    
        
            Cooling System:
        
        
            Liquid-cooled with fan assist
        
     
    
        
            Coolant Type:
        
        
            Ethylene glycol based antifreeze mixture (50/50 with distilled water)
        
     
 
    
    
    
        
            Transmission Type:
        
        
            Automatic Continuously Variable Transmission (CVT)
        
     
    
    
        
            Optional Transmissions:
        
        
            N/A (CVT is standard for this model)
        
     
    
    
        
            Drive System:
        
        
            Belt drive to rear wheel
        
     
    
        
            Gearbox Fluid:
        
        
            Specific gear oil for gearbox (if applicable, consult manual); CVT requires no specific gear oil, but clutch and variator maintenance is critical.
        
     
 
    
    
    
        
            Crash Test Ratings:
        
        
            N/A (Motorcycle safety ratings typically differ from automotive and are not always standardized or publicly available for scooters).
        
     
    
    
        
            Braking System:
        
        
            Hydraulic disc brakes front and rear, providing strong and reliable stopping power.
        
     
    
        
            Lighting:
        
        
            Halogen headlights, integrated turn signals, taillight, and brake light for visibility.
        
     
    
    
        
            Chassis Design:
        
        
            Robust frame construction designed for stability and handling.
        
     
    
        
            Tires:
        
        
            Tubeless tires for improved puncture resistance and safety.
        
     
 
    
    
    
        
            Infotainment System:
        
        
            Basic instrumentation cluster with speedometer, odometer, fuel gauge, and warning lights. No advanced infotainment features typical of modern vehicles.
        
     
    
    
        
            Driver Assistance Features:
        
        
            N/A (As a scooter, driver assistance technologies are not applicable).
        
     
    
    
        
            Connectivity Features:
        
        
            N/A
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Every 3,000 km or 6 months, whichever comes first (consult manual for precise intervals).
        
     
    
        
            Air Filter Replacement:
        
        
            Check every 6,000 km, replace as needed.
        
     
    
        
            Spark Plug Replacement:
        
        
            Every 12,000 km (or as per manual specification for the fitted spark plug type).
        
     
    
        
            Drive Belt Inspection:
        
        
            Inspect every 6,000 km, replace typically between 12,000-20,000 km depending on wear.
        
     
    
        
            Brake Fluid Change:
        
        
            Every 2 years or as per manual recommendation.
        
     
    
    
        
            Engine Oil Grade:
        
        
            SAE 10W-40, API SG or higher.
        
     
    
        
            Coolant Type:
        
        
            50/50 mix of ethylene glycol antifreeze and distilled water.
        
     
    
    
    
        
            Common Issues:
        
        
            Potential issues can include CVT belt wear, carburetor adjustment drift, occasional electrical connector corrosion, and cooling system leaks if maintenance is neglected.
        
     
    
        
            Preventative Maintenance:
        
        
            Regular servicing, including checking and topping up fluids, inspecting the CVT system, and ensuring the cooling system is leak-free, is crucial for longevity.
        
     
 
    
    
    
        
            Brand Heritage:
        
        
            Aprilia is an Italian manufacturer with a rich history in motorcycle racing and performance scooter development, known for sporty handling and innovative design.
        
     
    
    
        
            Atlantic Line Evolution:
        
        
            The Atlantic series has been a key part of Aprilia's scooter lineup, evolving in displacement and features to cater to different rider needs, with the 2004 model representing a mature iteration of the design.
        
     
    
    
        
            Production Period:
        
        
            The Atlantic 125 and 200 were produced in the early to mid-2000s.
        
     
    
        
            Manufacturing Location:
        
        
            Primarily manufactured in Italy.
        
     
 
    
    
    
        
            Recognitions:
        
        
            While specific awards for the 2004 Atlantic model are not widely documented, Aprilia scooters generally receive recognition for their sporty handling and design aesthetics within their class.
        
     
    
    
        
            Reliability Ratings:
        
        
            Reliability is generally considered good when maintained according to schedule, with components like the Piaggio LEADER engine being known for their robustness.
        
     
    
    
        
            Emission Standards:
        
        
            Compliant with relevant Euro emission standards for its production year (e.g., Euro 2).