Enduro Bikes
2021GAS GAS EX 300
36 fields on record
The 2021 GAS GAS EX 300 is a lightweight two-stroke enduro bike designed for intermediate to advanced off-road riders seeking nimble handling and mechanical simplicity. Known for its responsive 299cc engine, liquid cooling, and modern fuel injection, it excels in technical terrain and tight trail conditions. The bike appeals to riders who value traditional two-stroke character with contemporary reliability.
- Capacity
- 299.3 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 100.0 kg
- Seat height
- 950 mm
- Power
- 29.9 HP (22.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for serious enduro and trail riding where light weight, suspension travel, and tractable power matter far more than outright top speed.
- Built for
- A raw, punchy two-stroke enduro weapon that rewards active riding and skilled throttle-clutch coordination on technical terrain.
- Not ideal for
- Not a sensible choice for commuters, passengers, or anyone wanting a comfortable, low-maintenance road-going machine.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 299.3 ccm
- Power
- 29.9 HP (22.0 kW)
- CO2 Emissions
- 4 CO2 g/km
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.2990 HP/kg (dry)
- Bore x stroke
- 72.0 x 72.0 mm
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Continental EMS
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, DDS multi-disc clutch, Brembo hydraulics
Dimensions & weight
- Wheelbase
- 1480 mm
- Overall length
- 2285 mm
- Overall width
- 825 mm
- Overall height
- 1260 mm
- Seat height
- 950 mm
- Dry weight
- 100.0 kg
- Fuel capacity
- 8.50 litres
- Ground clearance
- 375 mm
Chassis & suspension
- Frame
- Central double-cradle-type 25CrMo4 steel
- Front suspension
- WP XACT-USD, Ø 48 mm
- Rear suspension
- WP XACT Monoshock with linkage
- Front wheel travel
- 310 mm
- Rear wheel travel
- 300 mm
- Rake (fork angle)
- 26.1°
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Front tyre
- 90/90-21
- Rear tyre
- 140/80-18
Other
- Color options
- Red/white
- Comments
- Spanish made bike.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2021 | 2023 | 2024 | 2026 | 2027 |
|---|---|---|---|---|---|
| Capacity | 299 cc | 293 cc | 293 cc | 293 cc | 293 cc |
| Dry weight | 100 kg | 101 kg | 101 kg | 102 kg | 102 kg |
| Seat height | 950 mm | 950 mm | 950 mm | 956 mm | 956 mm |
| Fuel capacity | 8.5 L | 8.5 L | 8.5 L | 9 L | 9 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the GAS GAS EX 300?
The 2021 GAS GAS EX 300 has a Capacity of 299.3 ccm (18.26 cubic inches).
What engine power does the GAS GAS EX 300 have?
The 2021 GAS GAS EX 300 has a Power of 29.9 HP (22.0 kW).
How many gears does the GAS GAS EX 300 have?
The 2021 GAS GAS EX 300 has a Gearbox of 6-speed.
How much does the GAS GAS EX 300 weigh?
The 2021 GAS GAS EX 300 has a Dry weight of 100.0 kg (220.5 pounds).
Shop this bike
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The 2021 GAS GAS EX 300 is a powerful and versatile off-road motorcycle that offers exceptional performance and handling. With a 300cc engine, this bike delivers impressive power and torque, making it suitable for tackling a variety of difficult terrain. The lightweight and agile design of the EX 300 allows riders to navigate through tight corners and rough trails with ease, while the advanced suspension system provides a smooth and controlled ride. Whether you're an experienced rider looking for a high-performance machine or a beginner seeking a reliable off-road bike, the GAS GAS EX 300 is a top choice.
In conclusion, the 2021 GAS GAS EX 300 is an excellent option for riders who want a capable and reliable off-road motorcycle. With its powerful engine, agile handling, and advanced suspension system, this bike is well-equipped to handle a wide range of riding conditions. Whether you're hitting the trails for some weekend fun or competing in off-road races, the EX 300 has the performance and durability to meet your needs.
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