LML Star 4S 125 Prestige - 2012 Specifications and Reviews

The 2012 LML Star 4S 125 Prestige is a practical 125cc scooter designed for budget-conscious commuters and new riders seeking reliable urban mobility. Powered by a modest four-stroke single-cylinder engine producing 7.83 horsepower, it delivers smooth, economical performance with a top speed of 83 km/h. Best known for its affordable pricing and dependable mechanical simplicity, this scooter excels in city traffic and daily commuting duties.

2012
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General information

CategoryScooter
Year2012
ModelLML Star 4S 125 Prestige

Engine and Transmission Specifications

Emission detailsEuro 3
Greenhouse gases38.7 CO
Fuel consumption1.67 litres/100 km (59.9 km/l or 140.85 mpg)
Transmission type,final driveBelt
Gearbox4-speed
Cooling systemAir
IgnitionCDI
Fuel systemCarburettor. Keihin PB 18
Valves per cylinder2
Bore x stroke52.4 x 57.8 mm (2.1 x 2.3 inches)
Top speed83.0 km/h (51.6 mph)
Torque9.15 Nm (0.9 kgf-m or 6.7 ft.lbs) @ 5000
Power7.83
Engine typeSingle cylinder, four-stroke
Capacity:124.88 ccm (7.62 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsModular pressed steel
Rear brakes diameter150 mm (5.9 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter200 mm (7.9 inches)
Front brakesSingle disc
Rear tyre dimensions3.50-10
Front tyre dimensions3.50-10
Rear suspensionEngine as swing arm, helical spring an hydraulic dampers double effect
Front suspensionSwing-arm, helical spring an hydraulic dampers double effect
Frame typeWelded steel pipes

Physical measures and capacities

Reserve fuel capacity1.00 litres (0.26 gallons)
Fuel capacity5.50 litres (1.45 gallons)
Wheelbase1,235 mm (48.6 inches)
Overall length1,760 mm (69.3 inches)
Overall height1,112 mm (43.8 inches)
Seat height820 mm (32.3 inches) If adjustable, lowest setting.
Power/weight ratio0.0642 HP/kg
Dry weight122.0 kg (269.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
LightHalogen head light
InstrumentsDouble speed indicator of kilometers and miles
StarterElectric & kick

Performance Profile & Rider Fit

7.8 hp
Peak Power
51.6 mph
Top Speed

Best For

Track5%
City80%
Cornering35%
Daily Riding70%
Touring20%
Passenger30%

Rider Profile

Best ForSuited to complete beginners and casual riders who want simple, low-stakes transportation without needing prior motorcycling experience.
PurposeDesigned purely for short urban trips, errands, and commuting rather than any form of performance or long-distance riding.
Rider FitThe low seat height and lightweight chassis make it easy to manage for riders of nearly any size or strength, including smaller or less confident riders.
CharacterA modest, practical little scooter that prioritizes fuel efficiency, ease of use, and everyday reliability over excitement or speed.
Not Ideal ForNot suitable for highway travel, long-distance touring, carrying a passenger comfortably, or anyone seeking spirited or high-speed riding.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2012 LML Star 4S 125 Prestige Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 820mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2012 LML Star 4S 125 Prestige, with a moderate knee angle of around 100 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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