Vehicle Segment:
Light scooter / Moped
Target Audience:
Urban commuters, entry-level riders
Competitors:
Piaggio Zip, Aprilia SR50, Yamaha Aerox 50, Kymco Agility 50
Vehicle Design:
Modern styling, comfortable seating, under-seat storage
Manual Benefit:
Enables independent maintenance and repair, reducing labor costs
Engine:
Complete overhaul, tuning, diagnostics, lubrication system, cooling system (air-cooled)
Fuel System:
Carburetor identification, adjustment, and overhaul, fuel tank, fuel lines
Ignition System:
CDI unit, spark plug, wiring diagrams
Exhaust System:
Muffler, catalytic converter (for E2), heat shields
Transmission:
Automatic transmission (CVT), variator, clutch, drive belt, torque converter
Chassis And Frame:
Frame inspection, steering system, suspension (front fork, rear shock absorber)
Brakes:
Hydraulic brake system (front and rear discs), brake fluid specifications, bleeding procedures, pad replacement
Electrical System:
Wiring diagrams, battery, charging system (stator, regulator/rectifier), lighting system, starter motor, fuses
Bodywork:
Fairings, seat, storage compartment, body panel removal and installation
Maintenance:
Scheduled maintenance, oil changes, filter replacements, spark plug checks, brake system maintenance
Troubleshooting:
Diagnostic flowcharts for common performance issues, starting problems, electrical faults
Repair:
Step-by-step instructions for component disassembly, overhaul, and reassembly
Engine Rebuild:
Piston, cylinder, crankshaft, bearing replacement and measurement
Electrical Repair:
Fault finding on charging system, lighting, and starting circuits
Level:
Comprehensive workshop level
Diagnostic Tools:
Specifications for basic diagnostic tools, torque wrenches, feeler gauges
Schematics:
Detailed electrical wiring diagrams
Engine Type:
2-stroke, single-cylinder, air-cooled
Bore X Stroke:
39.5 mm x 40.0 mm (typical for this class)
Compression Ratio:
7.2:1 - 7.8:1 (typical)
Horsepower:
Approx. 4.5 - 5.5 HP @ 6500-7000 RPM (varies by E1/E2 configuration and tuning)
Torque:
Approx. 5.0 - 6.0 Nm @ 6000-6500 RPM (typical)
Carburetor:
Dell'Orto PHVA 12 (or similar, e.g., 17.5mm for performance variants)
Fuel Type:
Unleaded Gasoline (95 RON recommended)
Fuel Mixture:
Pre-mix (for some older E1 models) or Automatic Oil Injection System
Engine Oil Type:
2-stroke synthetic or semi-synthetic oil
Gearbox Oil Type:
SAE 80W/90 API GL-4 (or specified equivalent)
Type:
Automatic Continuously Variable Transmission (CVT)
Drive System:
V-belt drive
Clutch Type:
Centrifugal automatic clutch
Gear Ratios:
Continuously variable, specific ratios not applicable in the traditional sense
Transmission Oil Capacity:
Approx. 0.1 Liters (for gearbox lubrication)
Safety Compliance:
Meets E1 and E2 European emissions standards
Braking System:
Front disc brake, rear drum brake (or optional rear disc)
Lighting:
Headlight, tail light, brake light, turn signals
Frame Construction:
Steel tube frame
Engine Oil Change:
Every 2,000-3,000 km or annually
Air Filter Cleaning:
Every 2,000-3,000 km
Spark Plug Check Replace:
Every 4,000-5,000 km
Drive Belt Inspection:
Every 5,000-6,000 km
Brake Fluid Change:
Every 2 years or as needed
Engine Oil Capacity:
Gearbox: Approx. 0.1 L
Coolant Type:
Air-cooled (no coolant specified)
Common Problems:
Carburetor gumming, worn drive belts, exhaust leaks, electrical connections, CDI unit failure
Troubleshooting Tips:
Regular cleaning of carburetor jets, checking for air leaks, inspecting electrical connections for corrosion
