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Adx 125 - 2026 Specifications and Reviews

The 2026 Sym ADX 125 is a practical 125cc scooter designed for commuters and new riders seeking affordable urban mobility. Its liquid-cooled single-cylinder engine delivers reliable performance with automatic CVT transmission for easy operation. Known for combining fuel efficiency with comfortable everyday practicality, it suits budget-conscious riders prioritizing convenience over performance.

2026
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General information

Color OptionsBlack, grey, white, green, Blue
PriceEuro 3799. MSRP depends on country, taxes, accessories, etc.
CategoryScooter
ModelSym ADX 125
 
 

Engine and Transmission Specifications

StartingElectric
Emission DetailsEuro 5+
Final DriveBelt (final drive)
GearboxAutomatic
Cooling SystemLiquid
Fuel ControlOverhead Cams (OHC)
InductionInjection. EFI
Bore x Stroke53.0 x 56.5 mm (2.1 x 2.2 inches)
Max Torque11.5 Nm (1.2 kgf-m or 8.5 ft.lbs) @ 7000 RPM
Capacity125.0 ccm (7.63 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity15.00 litres (3.96 US gallons)
Wheelbase1390 mm (54.7 inches)
Overall Width780 mm (30.7 inches)
Overall Length1980 mm (78.0 inches)
Overall Height1225 mm (48.2 inches)
Seat Height750 mm (29.5 inches) If adjustable, lowest setting.

Adx 125 dimensions and frame

Rear BrakesSingle disc. ABS.
Brake Disc Diameter230 mm (9.1 inches)
Front BrakesSingle disc. ABS.
Rear Tyre130/70-13
Front Tyre120/70-13
Rear SuspensionSingle-sided Mono-shock
Front SuspensionTelescope fork

Other specs

Related bikesList related bikes for comparison of specs.
Ask questionsJoin the 25 Sym ADX 125 discussion group or the general Sym discussion group.
MaintenanceFind parts, fluids. filters, maintenance tools and service manuals at Amazon.com.
Insurance costsCompare US insurance quotes from the nation's top providers.
Update specsReport missing specs or required updates.
CommentsThe SYM brand is owned by Sanyang Motor in Taiwan.
LightingLED head light, LED position light, LED tail light, and LED turn indicators.
InstrumentsLCD instrument panel
DrivelineCVT
Power12.1 HP (8.8 kW)) @ 7500 RPM
Engine typeSingle cylinder, four-stroke
Year2025

Rider Reviews

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