SYM Jet 4 125 - 2015 Specifications and Reviews

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General information

CategoryScooter
ModelSym Jet 4 125
Year2015
 
 

Engine and Transmission Specifications

DrivelineCVT
Transmission type,final driveBelt
GearboxAutomatic
Cooling systemAir
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemCarburettor
Valves per cylinder2
Bore x Stroke39.0 x 41.4 mm (1.5 x 1.6 inches)
Engine typeSingle cylinder, four-stroke
Capacity:124.60 ccm (7.60 cubic inches)

Brakes, suspension, Frame and wheels

Wheels5-spoke aluminium
Rear brakesExpanding brake (drum brake)
Front brakes diameter190 mm (7.5 inches)
Front brakesSingle disc
Rear tyre120/70-12
Front tyre120/60-13
Rear SuspensionUnit swing arm
Front SuspensionTelescope fork
Frame typePipe under bone

Physical measures and capacities

Fuel capacity5.20 litres (1.37 gallons)
Wheelbase1,300 mm (51.2 inches)
Overall width665 mm (26.2 inches)
Overall length1,900 mm (74.8 inches)
Overall height1,040 mm (40.9 inches)
Dry weight113.0 kg (249.1 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsTaiwanese brand.
StarterElectric & kick
Color optionsRed, black

Performance Profile & Rider Fit

Best For

Track5%
City88%
Cornering45%
Daily Riding82%
Touring25%
Passenger35%

Rider Profile

Best ForWell suited to new riders or scooter commuters who want simple, low-stress transportation without a steep learning curve.
PurposeDesigned primarily for short urban commutes and errands rather than performance riding or long distance travel.
Rider FitIts light dry weight and low seat height make it easy to manage for riders of smaller stature or those wanting an unintimidating machine.
CharacterA practical, no-frills 125cc automatic scooter that prioritizes convenience, fuel efficiency, and nimble city maneuverability over speed or excitement.
Not Ideal ForNot a good fit for riders seeking highway touring capability, high performance, or off-road versatility.

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

Rider Reviews

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