Enduro Bikes

2011GAS GAS EC 250 Racing

34 fields on record

The 2011 GAS GAS EC 250 Racing is a lightweight two-stroke enduro bike designed for competitive off-road riders seeking nimble handling and quick throttle response. Known for its potent 249cc single-cylinder engine and FMF exhaust system, it excels in technical terrain where agility and power delivery matter most. This machine suits experienced riders prioritizing performance over comfort.

Capacity: 249.0 ccm
Engine: Single, two-stroke
Gearbox: 6-speed
Dry weight: 101.0 kg
Seat height: 940 mm
Power: 24.9 HP (18.3 kW)

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What’s new for the 2011 GAS GAS EC 250 Racing

vs the 2010

Spec	2010	2011
Dry weight	97.0 kg (213.8 pounds)	101.0 kg (222.7 pounds)
Front suspension	48 mm upside-down fork, travel 295 mm Ohlins.	Marzocchi 45 mm Aluminium Up-Side-Down
Rear suspension	Aluminium swing arm. Progressive system with shock	Aluminium swingarm. Progressive system with shock absorber
Front brakes	Single disc. Double-piston	Double disc
Rear brakes	Single disc. Single-piston	Single disc

Other years 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail98%

Cornering80%

City riding15%

Daily riding15%

Touring15%

Two-up5%

Track55%

Best for: Built purely for competitive enduro and technical off-road riding rather than street use or commuting.
Built for: A raw, race-bred two-stroke enduro machine that rewards aggressive, active riding with explosive light-weight agility on trails and technical terrain.
Not ideal for: Not for riders seeking a comfortable commuter, a passenger-friendly bike, or a machine suited to long paved-road touring.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 940mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2011 GAS GAS EC 250 Racing, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Full specifications

Engine

Capacity: 249.0 ccm
Power: 24.9 HP (18.3 kW)
Engine type: Single, two-stroke
Power/weight ratio: 0.2465 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: Fuel mixed 1:50
Torque: Not on record - add it

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Chain
Clutch: Hydraulic multidisc

Dimensions & weight

Wheelbase: 1475 mm
Overall length: 2200 mm
Overall width: 830 mm
Overall height: 1260 mm
Seat height: 940 mm
Dry weight: 101.0 kg
Fuel capacity: 9.50 litres
Ground clearance: Not on record - add it

Chassis & suspension

Frame: Chrom-Molybdenum tubular frame
Front suspension: Marzocchi 45 mm Aluminium Up-Side-Down
Rear suspension: Aluminium swingarm. Progressive system with shock absorber
Front wheel travel: 295 mm
Rear wheel travel: 310 mm

Brakes & wheels

Front brakes: Double disc
Front brakes diameter: 260 mm
Rear brakes: Single disc
Rear brakes diameter: 220 mm
Front tyre: 90/90-21
Rear tyre: 140/80-18

Other

Color options: Black/white

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	2008	2010	2011	2013	2015	2017
Capacity	249 cc	249 cc	249 cc	249 cc	249 cc	249 cc
Dry weight	97 kg	97 kg	101 kg	102 kg	102 kg	107 kg
Seat height	945 mm	945 mm	940 mm	960 mm	960 mm	950 mm
Fuel capacity	9.5 L	9.5 L	9.5 L	10 L	10 L	9.5 L