Enduro Bikes
2011GAS GAS EC 250 2T Six-Days
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The 2011 GAS GAS EC 250 2T Six-Days is a lightweight two-stroke enduro designed for competitive off-road riders and Six-Days event competitors. Known for its agile handling, potent power delivery, and excellent suspension setup featuring Sachs up-side-down forks, it excels in technical terrain and demanding cross-country racing. The liquid-cooled 249cc engine and chrome-molybdenum frame provide reliability and responsiveness favored by serious enduro enthusiasts.
- Capacity
- 249.3 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 101.0 kg
- Seat height
- 940 mm
- Power
- 45.0 HP (33.1 kW)
What’s new for the 2011 GAS GAS EC 250 2T Six-Days
vs the 2010| Spec | 2010 | 2011 |
|---|---|---|
| Front suspension | 45 mm upside-down fork | Sachs 48 mm Aluminium Up-Side-Down |
| Rear suspension | Aluminium swing arm. Progressive system with shock absorbers | Aluminium swingarm. Progressive system with Ohlins 888 hydraulic mono shock absorber |
| Front brakes | Single disc. Galfer wave disc, double-piston caliper | Single disc. Wave floating, 2-piston caliper |
| Rear brakes | Single disc. Galfer wave disc, singel-piston caliper | Single disc. Wave disc, 1-piston caliper |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for competitive enduro riding and technical trail work, with Six-Days spec parts signaling serious off-road racing intent rather than casual use.
- Built for
- A sharp, aggressive two-stroke enduro bike with premium suspension components that rewards an active, attacking riding style over rough terrain.
- Not ideal for
- This is not the right bike for new riders, commuters, passengers, or anyone seeking a comfortable, road-oriented touring experience.
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
- 249.3 ccm
- Power
- 45.0 HP (33.1 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.4455 HP/kg (dry)
- Bore x stroke
- 66.4 x 72.0 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- Digital magnetic flywheel.
- Lubrication system
- 2% mixture.
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Hydraulic multidisc.
Dimensions & weight
- Wheelbase
- 1476 mm
- Overall length
- 2200 mm
- Overall width
- 830 mm
- Overall height
- 1260 mm
- Seat height
- 940 mm
- Dry weight
- 101.0 kg
- Wet weight
- 112.0 kg
- Fuel capacity
- 9.50 litres
- Ground clearance
- Not on record - add it
Chassis & suspension
- Frame
- Cr-Mo tubular frame
- Front suspension
- Sachs 48 mm Aluminium Up-Side-Down
- Rear suspension
- Aluminium swingarm. Progressive system with Ohlins 888 hydraulic mono shock absorber
- Front wheel travel
- 295 mm
- Rear wheel travel
- 310 mm
Brakes & wheels
- Front brakes
- Single disc. Wave floating, 2-piston caliper
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc. Wave disc, 1-piston caliper
- Rear brakes diameter
- 220 mm
- Front tyre
- 90/90-21
- Rear tyre
- 140/80-18
Other
- Color options
- Red/white/green
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 | 2010 | 2011 |
|---|---|---|
| Capacity | 249 cc | 249 cc |
| Dry weight | 101 kg | 101 kg |
| Seat height | 940 mm | 940 mm |
| Fuel capacity | 9.5 L | 9.5 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 EC 250 2T Six-Days?
The 2011 GAS GAS EC 250 2T Six-Days has a Capacity of 249.3 ccm (15.21 cubic inches).
What engine power does the GAS GAS EC 250 2T Six-Days have?
The 2011 GAS GAS EC 250 2T Six-Days has a Power of 45.0 HP (33.1 kW).
How many gears does the GAS GAS EC 250 2T Six-Days have?
The 2011 GAS GAS EC 250 2T Six-Days has a Gearbox of 6-speed.
How much does the GAS GAS EC 250 2T Six-Days weigh?
The 2011 GAS GAS EC 250 2T Six-Days has a Dry weight of 101.0 kg (222.7 pounds).
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