Segment:
125cc Class Scooter for Urban Commuting and Light Touring.
Key Competitors:
Likely competed with models from Yamaha (e.g., Majesty 125), Honda (e.g., PS125i), Suzuki, and other Asian manufacturers in the 125cc scooter segment.
Design Philosophy:
Emphasizes practicality, reliability, and ease of use for everyday transportation, with a focus on user-friendly maintenance.
Model Years Covered:
2000, 2001, 2002, 2003, 2004, 2005, 2006
Regions Covered:
Global (as indicated by language and general scope).
Type:
Workshop Service Repair Manual
Primary Language:
English
Engine Mechanical:
Disassembly, assembly, repair, inspection, and adjustment of engine components.
Fuel System:
Carburetor system (likely), fuel delivery, and related components.
Ignition System:
CDI system, spark plug, ignition coil, and timing.
Cooling System:
Air cooling system for the engine.
Transmission Drivetrain:
Automatic transmission (CVT), clutch, variator, and final drive inspection and service.
Chassis Frame:
Frame inspection, fork, rear shock absorber, and swingarm service.
Suspension Steering:
Front fork, rear suspension, steering head bearings, and steering system maintenance.
Braking System:
Front and rear brake systems (likely drum or disc depending on market/variant), hydraulic lines, and component replacement.
Wheel Tire:
Wheel bearing service, tire inspection and replacement, and wheel balancing.
Electrical System:
Wiring diagrams, battery, lighting, starter system, charging system (alternator/stator), and instrumentation.
Bodywork Panels:
Removal and installation of body panels, fairings, and seat.
Routine Maintenance:
Oil changes, filter replacements, spark plug checks, air filter cleaning/replacement, brake adjustments, chain lubrication (if applicable, though usually belt driven).
Troubleshooting:
Diagnostic procedures for common and uncommon issues across all systems.
Component Removal Installation:
Step-by-step guides for removing and installing virtually every component.
Disassembly Assembly:
Detailed instructions for breaking down and reassembling major assemblies like the engine and transmission.
Adjustments:
Carburetor tuning, brake lever free play, idle speed, and other critical adjustments.
Diagnostic Capabilities:
Covers basic to advanced diagnostics, including troubleshooting charts and symptom-based problem solving.
Rebuild Instructions:
Provides detailed procedures for complete engine and transmission rebuilds.
Special Tool References:
Identifies and illustrates specific special tools required for certain repair operations.
Specifications Data:
Includes service data, torque specifications, wear limits, and factory specifications for all components.
Engine Displacement:
125cc (Nominal, actual displacement likely around 125-150cc based on common Kymco configurations).
Engine Layout:
Single Cylinder, Four-Stroke (typical for this class).
Horsepower:
Estimated 9-11 HP (typical for 125cc scooters of this era, specific figure not provided).
Torque:
Estimated 8-10 Nm (typical for 125cc scooters of this era, specific figure not provided).
Carburetion:
Likely a Keihin or Mikuni carburetor (specific model not provided).
Fuel Capacity:
Estimated 7-9 Liters (typical for this class, specific figure not provided).
Oil Type:
Refer to manual for specific API service classification and viscosity grade (e.g., SAE 10W-40 or 20W-50).
Oil Capacity:
Estimated 0.8-1.0 Liters for oil change with filter replacement (specific figure not provided).
Length:
Varies by market, typically around 1900-2000mm.
Width:
Varies by market, typically around 700-750mm.
Height:
Varies by market, typically around 1200-1300mm.
Curb Weight:
Estimated 130-140 kg (specific figure not provided).
Max Payload:
Typically around 150-180 kg total rider and cargo weight (specific figure not provided).
Crash Test Results:
Not applicable to this type of vehicle in a standardized automotive sense.
Braking System Type:
Front and Rear Drum or Disc Brakes (variant dependent, manual covers both).
Lighting System:
Headlight, taillight, brake light, turn signals.
Safety Warnings:
Manual emphasizes DANGER, CAUTION, and NOTE remarks for safe operation and repair.
Engine Oil Change:
Typically every 3,000-5,000 km or annually, refer to specific periodic maintenance chart in manual.
Air Filter Service:
Clean every 3,000-5,000 km, replace as needed based on condition and manual recommendations.
Spark Plug Replacement:
Typically every 6,000-10,000 km, or as specified by the manual.
Brake Fluid Change:
Recommended every 2 years or as specified in the manual.
Engine Oil Viscosity:
Likely SAE 10W-40 or SAE 20W-50, meeting API SG or higher classification (refer to manual for precise specification).
Brake Fluid Type:
DOT 3 or DOT 4, depending on system specification (refer to manual).
Coolant Type:
N/A (likely air-cooled engine).
Common Wear Items:
Variator rollers, drive belt, brake pads, suspension bushings, and starter motor brushes can be common wear items on scooters of this age.
Electrical Gremlins:
Older scooters can develop issues with wiring harnesses, connectors, and charging systems due to age and exposure.
Manufacturer Origin:
Kymco (Kwang Yang Motor Co., Ltd.) is a Taiwanese manufacturer, established in 1964.
Segment Introduction:
The Bet & Win line was Kymco's offering in the popular European-styled scooter market, aiming for a balance of performance and practicality.
Manufacturing Location:
Primarily Taiwan, with potential for assembly in other regions depending on market.
