27 July. Monday 2026
GAS GAS Gas EX 300 - 2025 Specifications and Reviews
The 2025 GAS GAS EX 300 is a lightweight enduro machine engineered for adventure-seeking riders tackling technical terrain and long-distance off-road exploration. Its 293cc two-stroke engine delivers responsive power with modern fuel injection, paired with a nimble chassis designed for handling challenging trails. Best known for combining competitive performance with accessibility, this bike excels in cross-country racing and recreational trail riding.
2025
General information | |
| Color Options | Red/black |
| Price | US$ 10749. MSRP depends on country, taxes, accessories, etc. |
| Category | Enduro / offroad |
| Model | GAS GAS EX 300 |
Engine and Transmission Specifications | |
| Starting | Electric |
| Clutch | DDS wet multi-disc clutch, Braktec hydraulics |
| Final Drive | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling System | Liquid |
| Ignition | Vitesco Technologies EMS |
| Induction | Injection. Keihin EFI, throttle body 39 mm |
| Bore x Stroke | 72.0 x 72.0 mm (2.8 x 2.8 inches) |
| Capacity: | 293.2 ccm (17.89 cubic inches) |
Physical measures and capacities | |
| Fuel Capacity | 9.00 litres (2.38 US gallons) |
| Wheelbase | 1489 mm (58.6 inches) |
| Ground Clearance | 354 mm (13.9 inches) |
| Overall Width | 825 mm (32.5 inches) |
| Overall Length | 2285 mm (90.0 inches) |
| Overall Height | 1260 mm (49.6 inches) |
| Seat Height | 956 mm (37.6 inches) If adjustable, lowest setting. |
| Dry Weight | 102.3 kg (225.5 pounds) |
| | |
GAS GAS Gas EX 300 dimensions and frame | |
| Wheels | Spoked wheels with aluminium rims |
| Rear Brakes | Single disc |
| Brake Disc Diameter | 220 mm (8.7 inches) |
| Front Brakes | Single disc |
| Rear Tyre | 140/80-18 |
| Front Tyre | 90/90-21 |
| Rear Wheel Travel | 300 mm (11.8 inches) |
| Rear Suspension | WP XACT Monoshock with linkage |
| Front Wheel Travel | 310 mm (12.2 inches) |
| Front Suspension | WP-USD, XACT PRO 7548 Fork, 48 mm |
| Frame | Central double-cradle-type 25CrMo4 steel. |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | Report missing specs or required updates. |
| Electrical | 2 Ah battery. |
| Rake (fork angle) | 26.1° |
| Exhaust system | Aluminium |
| Driveline | 520 X-ring chain |
| Engine type | Single cylinder, two-stroke |
| Model year | 2025 |
Performance Profile & Rider Fit
Best For
Track20%
City15%
Cornering70%
Daily Riding15%
Touring15%
Passenger5%
Rider Profile
| Best For | This bike suits experienced off-road riders comfortable with a light, punchy two-stroke that demands active throttle and clutch control. |
| Purpose | Built purely for serious enduro and technical off-road riding, not for street use or long-distance touring. |
| Rider Fit | Tall seat height and minimal weight favor taller, fit riders who can handle standing and shifting body weight over rough terrain. |
| Character | A sharp, aggressive, lightweight two-stroke enduro weapon that rewards skillful, physical riding with exceptional agility. |
| Not Ideal For | Not a good fit for beginners, commuters, passengers, or anyone wanting comfort-oriented road or touring capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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