Segment:
Maxi-scooter segment, urban commuting and touring
Key Competitors:
Suzuki Burgman 125/200, Yamaha Majesty 125/250, Honda Pantheon 125/150.
Design:
Comfortable riding position, aerodynamic fairing, ample under-seat storage, robust chassis.
Performance Orientation:
Balanced performance suitable for city traffic and highway cruising, fuel efficiency.
Target Audience:
Aprilia Atlantic 125/200 owners, independent motorcycle mechanics, DIY enthusiasts.
Engine:
Engine overhaul, tuning, diagnostics, lubrication system, cooling system, fuel system (carburetor/injection depending on variant), exhaust system.
Transmission:
Automatic transmission (CVT) system, drive belt inspection and replacement, clutch operation, gearbox maintenance.
Brakes:
Front and rear brake systems (disc/drum, depending on variant), hydraulic lines, master cylinders, calipers, brake fluid replacement, bleeding procedures.
Electrical:
Battery, charging system (alternator/stator, regulator/rectifier), ignition system, lighting system (headlights, taillights, indicators), starter motor, wiring diagrams, fuses, relays, instrumentation.
Chassis And Suspension:
Front fork (telescopic), rear shock absorbers, swingarm, bearings, steering system, wheel assembly, tire maintenance.
Bodywork And Fairings:
Fairing removal and installation, body panel maintenance, seat, storage compartment, accessory fitting.
Scheduled Maintenance:
Oil changes, filter replacements, spark plug checks, coolant checks, brake pad inspections, drive belt inspection, valve clearance adjustments.
Troubleshooting:
Diagnostic charts for common problems, fault finding procedures for engine, electrical, and mechanical issues.
Engine Repair:
Piston and cylinder assembly, crankshaft and connecting rod service, cylinder head and valve maintenance, carburetor tuning/injection system diagnosis.
Electrical Diagnostics:
Wiring harness troubleshooting, component testing (e.g., ignition coil, stator, starter solenoid), electrical system schematics interpretation.
Brake System Overhaul:
Brake caliper rebuild, master cylinder servicing, brake line replacement, brake fluid flush and bleed.
Suspension And Steering Service:
Fork seal replacement, shock absorber replacement, steering head bearing adjustment and replacement.
Depth Level:
Comprehensive (from basic maintenance to full engine rebuilds and advanced diagnostics)
Engine Type 125:
Single-cylinder, four-stroke, liquid-cooled, SOHC
Displacement 125:
124.9 cc
Bore X Stroke 125:
52 mm x 51.8 mm (approximate)
Engine Type 200:
Single-cylinder, four-stroke, liquid-cooled, SOHC
Displacement 200:
198 cc (approximate)
Bore X Stroke 200:
62.8 mm x 65 mm (approximate)
Horsepower 125:
Approx. 15 hp @ 9,500 rpm
Torque 125:
Approx. 12 Nm @ 7,500 rpm
Horsepower 200:
Approx. 19 hp @ 8,250 rpm
Torque 200:
Approx. 18 Nm @ 6,500 rpm
Fuel Delivery 125:
Carburetor (likely Keihin or similar) or Electronic Fuel Injection (EFI) depending on specific market/variant.
Fuel Delivery 200:
Carburetor (likely Keihin or similar) or Electronic Fuel Injection (EFI) depending on specific market/variant.
Ignition Type:
Electronic CDI with variable ignition timing
Cooling Method:
Liquid-cooled
Oil Type:
SAE 10W-40 or 15W-50 API SG/SH/SJ or higher, JASO MA certified motorcycle oil.
Engine Oil Capacity With Filter:
Approx. 1.5 - 1.8 liters (check manual for exact specification)
Braking System Front:
Hydraulic disc brake (e.g., 260mm or 280mm disc) with twin-piston caliper.
Braking System Rear:
Hydraulic disc brake (e.g., 240mm disc) with single-piston caliper, or drum brake on some variants.
Lighting:
Halogen headlight, LED taillight, clear lens indicators.
Frame Construction:
Under-seat steel frame with front section integrated with chassis.
Instrument Cluster:
Analog speedometer and tachometer, digital odometer, fuel gauge, coolant temperature gauge, clock, indicator lights.
Charging Port:
Optional accessory or integrated 12V socket for charging devices.
Headlight Type:
Halogen bulb for main beam and low beam.
Engine Oil Change Interval:
Every 5,000 km or 6 months, whichever comes first.
Air Filter Cleaning Replacement Interval:
Check every 5,000 km, replace as needed or every 10,000 km.
Spark Plug Replacement Interval:
Every 10,000 km or annually.
Drive Belt Inspection Interval:
Inspect every 10,000 km, replace as recommended or if signs of wear are present (e.g., 20,000-30,000 km).
Brake Fluid Replacement Interval:
Every 2 years or as per manual's recommendation.
Coolant Replacement Interval:
Every 2 years or as per manual's recommendation.
Coolant Type:
Ethylene glycol-based antifreeze mixture with distilled water (50/50 ratio recommended).
Common Wear Items:
Drive belt, brake pads, fork seals, starter motor brushes, electrical connectors due to vibration.
Potential Electrical Gremlins:
Corrosion on connectors, issues with regulator/rectifier, stator failure on some units.
Fuel System Considerations:
Carburetor gumming if left unused, potential for vacuum line leaks.
