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Gas EC 125 - 2026 Specifications and Reviews

The 2026 GAS GAS EC 125 is a lightweight two-stroke enduro machine designed for young riders and beginners seeking an accessible entry into off-road competition. Known for its responsive Keihin fuel injection, direct reed valve engine, and nimble handling characteristics, it excels in technical terrain where maneuverability matters most. The liquid-cooled 124.8cc powerplant delivers predictable performance ideal for skill development.

2026
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General information

Color OptionsRed/black
CategoryEnduro / offroad

Engine and Transmission Specifications

StartingElectric
ClutchDS wet multi-disc clutch, Braktec hydraulics
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionVitesco Technologies EMS
InductionInjection. Keihin EFI, throttle body 39 mm
Bore x Stroke54.0 x 54.5 mm (2.1 x 2.1 inches)
Compression Ratio13.5:1
Engine DetailsDirect reed valve Boyesen RAD 93/2A
Capacity124.8 ccm (7.62 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity9.00 litres (2.38 US gallons)
Wheelbase1489 mm (58.6 inches)
Ground Clearance354 mm (13.9 inches)
Overall Width830 mm (32.7 inches)
Overall Length2200 mm (86.6 inches)
Overall Height1260 mm (49.6 inches)
Seat Height956 mm (37.6 inches) If adjustable, lowest setting.
Dry Weight99.5 kg (219.4 pounds)

Gas EC 125 dimensions and frame

Wheels21 x 1.60´; 18 x 2.15´
Rear BrakesSingle disc
Brake Disc Diameter220 mm (8.7 inches)
Front BrakesSingle disc
Rear Tyre140/80-18
Front Tyre90/90-21
Rear Wheel Travel300 mm (11.8 inches)
Rear SuspensionWP XACT Monoshock with linkage
Front Wheel Travel300 mm (11.8 inches)
Front SuspensionWP XPLOR-USD, 48 mm
 
 

Other specs

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CommentsSpanish made bike.
Electrical2 Ah battery.
Rake (fork angle)26.1°
Exhaust systemAluminium
Driveline520 X-Ring.
Lubrication system2-stroke-oil/fuel mixed 1:50
Engine typeSingle cylinder, two-stroke
Year2025
Motorcycle nameGAS GAS EC 125

Rider Reviews

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