LML Star 4S 125 Vintage - 2012 Specifications and Reviews

The 2012 LML Star 4S 125 Vintage is a retro-styled scooter that appeals to riders seeking affordable, practical urban commuting with classic aesthetics. Powered by a modest 125cc four-stroke engine producing 7.83 horsepower, it excels as an economical city runabout with a top speed of 83 km/h. Best known for combining vintage charm with reliable, low-maintenance performance, it suits budget-conscious beginners and casual riders prioritizing fuel efficiency over speed.

2012
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General information

CategoryScooter
Year2012
ModelLML Star 4S 125 Vintage

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 controlSOHC
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 width695 mm (27.4 inches)
Overall length1,760 mm (69.3 inches)
Overall height1,110 mm (43.7 inches)
Seat height820 mm (32.3 inches) If adjustable, lowest setting.
Power/weight ratio0.0653 HP/kg
Dry weight120.0 kg (264.6 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsYellow, white, olive, orange, brown
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%
Cornering40%
Daily Riding75%
Touring15%
Passenger30%

Rider Profile

Best ForThis is a friendly, low-stakes machine suited to complete beginners or anyone who just wants simple, no-drama transport.
PurposeIt's built for short urban hops, errands, and light commuting rather than any kind of performance riding.
Rider FitThe low seat height and light dry weight make it easy and unintimidating for riders of almost any size or strength.
CharacterIt has a charming, vintage-styled personality with modest, economical performance rather than any thrill-seeking edge.
Not Ideal ForIt is not for riders wanting highway speeds, long-distance touring comfort, or any off-road capability.

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 Vintage 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 Vintage, 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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