Market Segment:
Mid-size scooter segment, designed for urban commuting and light touring.
Key Competitors Circa 2003:
Honda SH125/150, Yamaha Majesty 125/150, Suzuki Burgman 125/200, Vespa GTS 125/200.
Aprilia Atlantic Strengths:
Sporty styling, comfortable seating, good handling, capable engine for its class, often praised for build quality.
Manual Value Proposition:
Provides comprehensive, in-depth repair and maintenance information essential for owners and independent mechanics to keep the Aprilia Atlantic in optimal condition.
Engine:
Detailed engine overhaul, tuning, diagnostics, component identification, lubrication system, cooling system, fuel system (carburetor or injection depending on variant), ignition system, exhaust system.
Transmission:
Automatic transmission (CVT) maintenance, repair, clutch assembly, belt drive, gear reduction maintenance.
Chassis And Suspension:
Front fork overhaul, rear shock absorber maintenance, steering system, wheel bearings, swingarm service.
Brakes:
Front and rear brake system maintenance, hydraulic system bleeding, pad replacement, caliper service, disc inspection, parking brake adjustment.
Electrical System:
Wiring diagrams, battery maintenance, charging system (stator, regulator/rectifier), lighting system, starting system, ignition coil troubleshooting, instrument cluster, switches, fuses.
Fuel System:
Fuel tank, fuel lines, fuel filter, carburetor (for 125cc) or fuel injection system (for 200cc - likely carburetor for this era but manual would specify) cleaning and adjustment, fuel pump (if applicable).
Cooling System:
Radiator, coolant, water pump, thermostat, hoses, fan operation (if equipped).
Body And Trim:
Fairing removal and installation, seat maintenance, storage compartment access, body panel fastener locations.
Routine Maintenance:
Oil changes, filter replacements (oil, air), spark plug checks and replacement, chain lubrication and adjustment (if applicable, though likely belt driven), tire pressure checks, brake fluid level checks.
Troubleshooting:
Diagnostic flowcharts for common problems, electrical system troubleshooting, engine performance issues, starting difficulties.
Repair And Rebuild:
Complete engine rebuild procedures, transmission overhaul, suspension component replacement, brake system overhaul, electrical component replacement.
Specifications And Data:
Torque specifications for all fasteners, valve clearances, engine timing, fluid capacities, component tolerances.
Technical Depth:
Comprehensive, covering from basic maintenance to complete engine and transmission rebuilds, including diagnostic procedures and detailed schematics.
Engine Type 125:
Four-stroke, single-cylinder, SOHC (likely carbureted)
Engine Type 200:
Four-stroke, single-cylinder, SOHC (likely carbureted)
Bore X Stroke 125:
Typically around 52.0mm x 58.6mm (check manual for exact figures)
Bore X Stroke 200:
Typically around 64.0mm x 61.5mm (check manual for exact figures)
Displacement 125:
124.8cc (approximate)
Displacement 200:
197.7cc (approximate)
Horsepower 125:
Approximately 14-15 HP (check manual for exact figures)
Horsepower 200:
Approximately 19-20 HP (check manual for exact figures)
Torque 125:
Approximately 11-12 Nm (check manual for exact figures)
Torque 200:
Approximately 16-17 Nm (check manual for exact figures)
Fuel Delivery 125:
Carburetor (e.g., Keihin CVK or similar)
Fuel Delivery 200:
Carburetor (likely larger capacity than 125cc)
Oil Type Recommendation:
SAE 10W-40 or 15W-50 motorcycle oil, JASO MA certified (check manual for specific viscosity and API rating).
Cooling System Type:
Liquid-cooled
Length:
Approx. 2050 mm (check manual for exact figures)
Width:
Approx. 750 mm (check manual for exact figures)
Height:
Approx. 1370 mm (check manual for exact figures)
Dry Weight 125:
Approx. 150 kg (check manual for exact figures)
Dry Weight 200:
Approx. 155 kg (check manual for exact figures)
Fuel Tank Capacity:
Approx. 9.5 - 10 liters (check manual for exact figures)
Front Tire Size:
110/70-16 (typical, check manual for exact)
Rear Tire Size:
130/70-16 (typical, check manual for exact)
Instrument Panel:
Analog speedometer, tachometer, fuel gauge, odometer, trip meter, coolant temperature warning light, oil pressure warning light, turn signal indicators.
Driver Assistance Features:
N/A (Basic scooter, no electronic driver assistance systems).
Connectivity Features:
N/A (No connectivity features).
Engine Oil Change Interval:
Every 3,000-5,000 km or annually (consult manual for precise interval and conditions).
Air Filter Cleaning Replacement:
Check every 5,000 km, clean or replace as needed. Replace every 10,000-15,000 km (consult manual).
Spark Plug Replacement:
Replace every 10,000-12,000 km (consult manual for specific plug type and gap).
Cvt Belt Inspection Replacement:
Inspect belt for wear at 10,000 km, replace every 20,000 km or as indicated by wear (consult manual).
Coolant Type:
Ethylene glycol-based antifreeze, mixed with distilled water (50/50 ratio). Specific type recommended by Aprilia should be used (consult manual).
Brake Fluid Type:
DOT 4 hydraulic brake fluid (ensure it's kept dry and replaced periodically).
Common Wear Items:
CVT belt, brake pads, tires, battery, suspension components due to mileage.
Potential Issues:
Carburetor gumming if left unused, electrical connectors potentially corroding in damp environments, regulator/rectifier failure (common on many scooters of this era).
Aprilia Heritage:
Aprilia, an Italian manufacturer, has a strong heritage in motorcycle racing and performance-oriented vehicles, known for innovative design and engineering.
Atlantic Lineage:
The Atlantic line was Aprilia's entry into the maxi-scooter market, offering a blend of performance and comfort. The 2003 model represents an evolution of this popular platform.
Manufacturing Location:
Italy (likely Noale, Italy)
