GAS GAS EC 300 - 2021 Specifications and Reviews

The 2021 GAS GAS EC 300 is a lightweight 293cc two-stroke enduro bike designed for competitive off-road riders seeking agility and power. Its direct reed valve engine and fuel injection deliver responsive performance across varied terrain, while the 6-speed gearbox and advanced hydraulics enable precise handling. Best known for combining modern technology with classic two-stroke character, it excels in technical woodland riding.

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General information

CategoryEnduro / offroad
Year2021
ModelGAS GAS EC 300
 
 

Engine and Transmission Specifications

Exhaust systemFMF silencer
ClutchDDS wet multi-disc clutch, Braktec hydraulics
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
IgnitionContinental EMS
Fuel systemInjection
Valves per Cylinder2
Bore x Stroke72.0 x 72.0 mm (2.8 x 2.8 inches)
Engine detailsDirect reed valve VForce 4
Engine typeSingle cylinder, two-stroke
Capacity:293.2 ccm (17.89 cubic inches)

Brakes, suspension, Frame and wheels

WheelsWire spoked
Rear brakesSingle disc. Wave disc. Single-piston caliper.
Diameter260 mm (10.2 inches)
Front brakesSingle disc. Wave disc. Two-piston calipers.
Rear tire140/80-18
Front tire90/90-21
Rear wheel travel300 mm (11.8 inches)
Rear SuspensionWP XACT Monoshock with linkage
Front wheel travel300 mm (11.8 inches)
Front SuspensionWP XPLOR-USD, Ø 48 mm
Rake (fork angle)26.5°
Frame typePerimeter frame in chrome-molybdenum

Physical measures and capacities

Fuel capacity8.50 litres (2.25 US gallons)
Wheelbase1480 mm (58.3 inches)
Overall width830 mm (32.7 inches)
Overall length2200 mm (86.6 inches)
Overall height1260 mm (49.6 inches)
Seat height950 mm (37.4 inches) If adjustable, lowest setting.
Dry weight106.2 kg (234.1 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsSpanish made bike.
ElectricalLi-ion battery.
StarterElectric
Color optionsRed/white

Performance Profile & Rider Fit

74 hp
Peak Power
4.5s
0-60 mph

Best For

Track40%
City25%
Cornering55%
Daily Riding25%
Touring30%
Passenger10%

Rider Profile

Best ForBest suited to experienced off-road riders comfortable with a tall, lightweight, aggressive enduro machine.
PurposeBuilt primarily for serious trail riding, technical enduro, and off-road competition rather than road use.
Rider FitDemands a fit rider due to its tall 935mm seat height, minimal weight, and physical nature of off-road riding.
CharacterA punchy, high-revving big-bore single with sharp throttle response and race-derived suspension for tackling rough terrain.
Not Ideal ForNot a good fit for shorter riders, beginners, or anyone wanting a comfortable road-going or passenger-friendly machine.

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

Rider Fit Visualizer

2021 GAS GAS EC 300 Rider Ergonomics Assessment

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

Feet:

At 950mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2021 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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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2021 GAS GAS EC 300 is an impressive off-road motorcycle with a powerful 300cc engine that delivers top-notch performance. This sleek and stylish bike is designed for rugged terrain and provides excellent handling and maneuverability. The suspension is responsive and provides a smooth ride over various obstacles, making it ideal for adventurous riders who love to explore tough trails and challenging terrains. The EC 300 also comes equipped with advanced technology and features that enhance the overall riding experience, making it a top choice for off-road enthusiasts. In addition to its outstanding performance, the 2021 GAS GAS EC 300 boasts a durable and reliable build that can withstand the demands of off-road riding. The bike's sleek design and comfortable ergonomics make it a joy to ride, and its powerful engine ensures that it can handle any tough terrain with ease. Whether you're a seasoned off-road rider or a beginner looking for an adrenaline-pumping adventure, the GAS GAS EC 300 is a solid choice that offers exceptional performance and quality. Overall, the 2021 GAS GAS EC 300 is a top-tier off-road motorcycle that offers impressive power, handling, and durability, making it a great option for anyone looking for an exciting and reliable off-road riding experience.
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