🏷️ Basic Information Identification Make: Aprilia Model: Atlantic Sprint Year: 2005 Codes Engine Codes: M271, M342, V668, G478 (specific to 125cc, 200cc, 250cc, 500cc variants respectively) Generation Model Generation: First Generation (Initial release of the Atlantic platform, adapted for Sprint variant) 👋 Introduction Market Position Positioning: The Aprilia Atlantic Sprint series represents a line of versatile maxi-scooters, blending urban agility with touring comfort. This manual caters to owners and technicians seeking detailed technical guidance for maintaining and repairing these models. Competitive Analysis Competitors: Competes with maxi-scooters from manufacturers like Yamaha (X-MAX series), Honda (Forza series), Suzuki (Burgman series), and Kymco in the 125cc to 500cc segments. Key Features Features: The Atlantic Sprint models are known for their comfortable riding position, generous under-seat storage, sophisticated styling, and, particularly in larger displacements, capable performance for both city commuting and longer journeys. The availability of multiple engine sizes allows for licensing flexibility and varying performance expectations. 📋 Manual Details Coverage Areas Coverage: Aprilia Atlantic Sprint 125cc, 200cc, 250cc, and 500cc models for the 2005 model year. Page Count Total Pages: 271 Manual Type Type: Workshop Manual / Repair Manual / Service Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Covered Systems: General Information, Routine Maintenance, Lubrication, Fuel System, Cooling System, Engine (including disassembly and assembly), Chassis, Electrical System, and potentially more detailed sections as indicated by "AND MORE...". Procedures Included Included Procedures: Repair procedures, troubleshooting guides, diagnostic steps, maintenance schedules, component removal and installation, adjustments, and specifications for all covered systems. Technical Depth Depth: Comprehensive, covering routine servicing to major repairs and component overhauls. 📊 Manual Specifications File Format Compatibility: Win/Mac Print Quality Quality: Digital PDF download; print quality depends on user's printer and settings. Binding Type Binding: Not applicable (Digital download) Paper Type Paper: Not applicable (Digital download) ⚙️ Engine Specifications Primary Engine 125Cc Engine: Engine Code: M271. Likely a 124.8cc, single-cylinder, four-stroke, liquid-cooled engine. Power output typically around 15-17 HP. Four-valve DOHC configuration is common for this class. 200Cc Engine: Engine Code: M342. Likely a 198cc, single-cylinder, four-stroke, liquid-cooled engine. Power output typically around 18-20 HP. Shares architectural similarities with other Piaggio/Rotax derived engines. 250Cc Engine: Engine Code: V668. Likely a 244cc to 249cc, single-cylinder, four-stroke, liquid-cooled engine. Power output typically around 22-25 HP. Often based on Piaggio Quasar or similar engine architecture. 500Cc Engine: Engine Code: G478. Likely a 460cc to 492cc, single-cylinder, four-stroke, liquid-cooled engine. Power output typically around 35-40 HP. This engine provides significant performance for touring and highway use. Performance Fuel Delivery: Likely fuel-injected (EFI) across all variants for the 2005 model year, optimizing fuel efficiency and emissions. Carbureted variants may exist for specific markets, but EFI is standard for this generation of advanced scooters. Fuel System Ignition System: Electronic Ignition System (CDI or TCI), managed by an Engine Control Unit (ECU). 🔧 Transmission Standard Transmission Type: Automatic Continuously Variable Transmission (CVT) with Dry Clutch Optional Gear Ratios: Variable, dictated by the CVT system's variator and clutch operation. Manual gearboxes are not applicable. Features Clutch Type: Automatic centrifugal clutch 📐 Dimensions Exterior Length: Varies by engine displacement, generally in the range of 2100-2200mm. Width: Approximately 780-800mm (handlebar width). Height: Approximately 1400-1450mm (including windscreen). Weights Dry Weight: Approximately 160kg (125/200cc) to 190kg (500cc). Specific weights vary by engine size. Gross Vehicle Weight Rating: Typically around 350-400kg, depending on model and market regulations. Cargo Underseat Storage: Generous capacity, typically fitting two full-face helmets, along with additional storage compartments. 🛡️ Safety Features Ratings Crash Test Results: Not applicable for motorcycles/scooters in the same manner as automobiles. Safety relies on design and component integrity. Active Features Braking System: Disc brakes front and rear. Often features linked braking systems (Integral ABS or CBS) for enhanced stability under braking, especially on larger displacement models. Suspension System: Front: Telescopic forks. Rear: Twin shock absorbers, providing a balance of comfort and handling. Passive Features Lighting: Halogen headlamp, LED taillight, and standard turn signals. Tire Sizes: Front: Typically 14-inch or 15-inch. Rear: Typically 14-inch or 15-inch. Specific sizes like 120/70-14 front and 150/70-14 rear are common. 💡 Technology Features Infotainment Dashboard Features: Likely features a comprehensive analog and digital instrument cluster displaying speed, RPM, fuel level, coolant temperature, odometer, trip meter, and various indicator lights. Driver Assistance ABS Availability: Optional ABS system available on some higher-spec models or as an aftermarket fitment. The manual will cover its diagnostic and service aspects if equipped. Connectivity Lighting Technology: Standard halogen headlight for good illumination, with LED for the taillight improving visibility and reducing power consumption. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 6,000 - 10,000 km or annually, whichever comes first. Specific intervals detailed in the manual. Spark Plug Replacement: Usually recommended at 10,000 - 15,000 km intervals, depending on spark plug type. Air Filter Cleaning Replacement: Inspection recommended every 5,000...