Segment:
Maxi-scooter (Commuter/Touring focus)
Target Audience:
Urban commuters, touring riders seeking comfort and practicality
Key Competitors:
Yamaha X-Max 125/250, Honda Forza 125/250, Suzuki Burgman 125/250, Piaggio X9/Xevo 125/250
Design:
Italian styling, comfortable seating, ample under-seat storage, aerodynamic fairing
Practicality:
Step-through frame design, automatic transmission, rider comfort for longer journeys
Engine:
Full overhaul, top-end rebuild, bottom-end components, cooling system, lubrication system, fuel injection system, ignition system, exhaust system
Transmission:
Automatic CVT (Continuously Variable Transmission) inspection, belt replacement, clutch assembly, torque converter, gearbox oil
Chassis:
Frame inspection, front fork assembly, rear shock absorber(s), steering system, wheel bearings, suspension geometry
Brakes:
Hydraulic disc brakes (front and rear), brake fluid replacement, caliper overhaul, pad replacement, master cylinder, brake lines
Electrical:
Battery, charging system (stator, rectifier/regulator), starting system (starter motor), lighting system (headlights, taillights, indicators), instrumentation, wiring diagrams, fuses, relays, ECU diagnostics
Bodywork:
Fairing removal and installation, seat, storage compartment, body panel repair and replacement, lighting components
Fuel System:
Fuel tank, fuel pump, fuel filter, fuel injectors, throttle body
Maintenance:
Scheduled maintenance, oil changes, filter replacements (oil, air, fuel), spark plug replacement, coolant flush, brake bleeding, chain adjustment (if applicable, though typically belt-driven CVT), tire pressure checks
Troubleshooting:
Diagnostic procedures for common and uncommon faults, error code interpretation (if applicable for the era), step-by-step fault finding guides
Repair:
Engine rebuilds, transmission overhauls, suspension repairs, brake system repairs, electrical component replacement, bodywork repairs
Assembly Disassembly:
Detailed procedures for removing and reinstalling all major components and sub-assemblies
Technical Specifications:
Torque values for fasteners, clearances, tolerances, fluid capacities, electrical specifications
Depth:
Comprehensive (from basic servicing to full engine/transmission rebuilds and electrical diagnostics)
Engine Type:
Four-stroke, liquid-cooled, single-cylinder
Displacement 125:
124.9 cc (approx.)
Displacement 200:
198 cc (approx.)
Bore Stroke 125:
52.4 x 57.8 mm (typical for 125cc variants)
Bore Stroke 200:
67 x 55 mm (typical for 200cc variants)
Valve Train:
SOHC, 2 valves per cylinder
Horsepower 125:
Approx. 15-17 HP (at crankshaft)
Horsepower 200:
Approx. 18-20 HP (at crankshaft)
Torque 125:
Approx. 11-12 Nm (at crankshaft)
Torque 200:
Approx. 16-17 Nm (at crankshaft)
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Gasoline (95 RON recommended)
Fuel Capacity:
Approx. 14-15 Liters
Coolant Type:
Ethylene glycol based antifreeze/coolant (50% mixture)
Type:
Automatic Continuously Variable Transmission (CVT)
Transmission Options:
N/A (CVT is standard)
Clutch:
Automatic centrifugal clutch
Gear Reduction:
Automatic variable gear ratio
Transmission Fluid Type:
Specific CVT fluid (refer to manual for exact specification, e.g., SAE 80W-90 for gearbox, but CVT requires specialized fluid)
Gearbox Oil Capacity:
Approx. 0.2 - 0.3 Liters (for final drive)
Height:
Approx. 1430 mm (seat height may vary)
Wheelbase:
Approx. 1470 mm
Seat Height:
Approx. 780-800 mm
Dry Weight:
Approx. 160-170 kg (varies by model and equipment)
Gross Vehicle Weight Rating Gvwr:
Refer to manual (typically around 330-350 kg)
Under Seat Storage:
Spacious, typically accommodates one full-face helmet and more
Instrument Cluster:
Digital and analog combination, including speedometer, tachometer, fuel gauge, temperature gauge, odometer, trip meter, warning lights.
ABS:
ABS was an optional feature on some variants, not standard on all 2004 models.
Connectivity Features:
Basic, no advanced connectivity features like Bluetooth or smartphone integration.
Oil Change Interval:
Every 5,000 - 10,000 km or annually (refer to manual for precise interval)
Air Filter Replacement:
Every 10,000 - 15,000 km or as needed based on operating conditions
Spark Plug Replacement:
Every 10,000 - 20,000 km (depending on spark plug type)
Cv Belt Inspection Replacement:
Inspect every 10,000 km, replace around 20,000 - 30,000 km (critical item)
Engine Oil Type:
SAE 10W-40 Synthetic or Semi-Synthetic Motorcycle Oil (API SG or higher, JASO MA certified)
Engine Oil Capacity:
Approx. 1.2 - 1.5 Liters (with filter change)
Brake Fluid Type:
DOT 4 Hydraulic Brake Fluid
Coolant Type:
Ethylene glycol based antifreeze/coolant (50% mixture)
Common Problems:
CVT belt wear, occasional electrical gremlins (e.g., rectifier issues), regulator/rectifier failure (common on many Aprilias of this era), fuel pump issues if neglected.
Preventative Maintenance:
Regular servicing of CVT components, checking electrical connections, keeping battery in good condition.
