-->

Gas EX 300 - 2026 Specifications and Reviews

The 2026 GAS GAS EX 300 is a lightweight two-stroke enduro bike designed for intermediate to advanced off-road riders seeking nimble handling and precise control on technical terrain. Known for its potent 293cc engine with modern EFI technology, the EX 300 combines classic two-stroke performance with contemporary reliability. Its compact dimensions and aggressive geometry make it ideal for competition and trail riding.

2026
Not Rated stars Average rating: Not Rated from 0 votes
.

General information

Color OptionsRed/black
PriceUS$ 10749. MSRP depends on country, taxes, accessories, etc.
CategoryEnduro / offroad
ModelGAS GAS EX 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
Bore x Stroke72.0 x 72.0 mm (2.8 x 2.8 inches)
Capacity293.2 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 Width825 mm (32.5 inches)
Overall Length2285 mm (90.0 inches)
Overall Height1260 mm (49.6 inches)
Seat Height956 mm (37.6 inches) If adjustable, lowest setting.
Dry Weight102.3 kg (225.5 pounds)

Gas EX 300 dimensions and frame

WheelsSpoked wheels with aluminium rims
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 Travel310 mm (12.2 inches)
Front SuspensionWP-USD, XACT PRO 7548 Fork, 48 mm
FrameCentral double-cradle-type 25CrMo4 steel.

Other specs

Related bikesList related bikes for comparison of specs.
Ask questionsJoin the 25 GAS GAS EX 300 discussion group or the general GAS GAS 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.
Electrical2 Ah battery.
Rake (fork angle)26.1°
Exhaust systemAluminium
Driveline520 X-ring chain
Engine typeSingle cylinder, two-stroke
Model year2025

Rider Reviews

Add a Comment


Please Login or Register if you would like to leave a comment.