GAS GAS Gas EC 300 - 2026 Specifications and Reviews

The 2026 GAS GAS EC 300 is a lightweight two-stroke enduro machine built for competitive off-road riders and technical trail enthusiasts. Powered by a 293cc liquid-cooled engine with Keihin fuel injection, it delivers sharp power delivery and exceptional maneuverability in demanding terrain. Known for its minimal weight and responsive handling, this bike excels in rocky, technical trails and enduro competitions.

2026
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General information

Color OptionsRed/black
PriceUS$ 10799. MSRP depends on country, taxes, accessories, etc.
CategoryEnduro / offroad
ModelGAS GAS EC 300

Engine and Transmission Specifications

StartingElectric
ClutchDDS wet multi-disc clutch, Braktec hydraulics
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionVitesco Technologies EMS
InductionInjection. Keihin EFI, throttle body 39 mm
Valves Per Cylinder2
Bore x Stroke72.0 x 72.0 mm (2.8 x 2.8 inches)
Max Torque2025.0 Nm (206.5 kgf-m or 1,493.6 ft.lbs)
Capacity:293.2 ccm (17.89 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 Weight107.6 kg (237.2 pounds)
 
 

GAS GAS Gas EC 300 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 Tyre140/80-19
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
FrameCentral double-cradle-type 25CrMo4 steel.

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
Electrical2 Ah battery.
Rake (fork angle)26.1°
Exhaust systemAluminium
Driveline520 X-Ring. Primary drive: 26:72.
Lubrication systemOil pump
Engine typeSingle cylinder, two-stroke
Model year2025

Performance Profile & Rider Fit

54 hp
Peak Power (est.)
4s
0-60 mph (est.)

Best For

Track15%
City30%
Cornering35%
Daily Riding20%
Touring8%
Passenger5%

Rider Profile

Best ForAimed at experienced and competitive enduro riders; the punchy two-stroke power and tall seat make it a poor first bike for novices.
PurposeA purpose-built hard-enduro and off-road racing machine for technical trails, hill climbs and cross-country terrain.
Rider FitVery light at 108kg dry with a lofty 956mm seat and 354mm ground clearance; slim, aggressive ergos demand tall riders and a standing riding style.
CharacterExplosive, featherweight and razor-sharp — a snappy 300 two-stroke that rewards commitment and eats up the roughest terrain.
Not Ideal ForNot for commuters, tourers, passengers or riders wanting comfort, smooth power delivery or paved-road refinement.

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

Rider Fit Visualizer

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

Feet:

At 956mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2026 GAS GAS Gas EC 300, with a cramped knee angle of around 85 degrees and an upright 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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