Motocross Bikes

2024GAS GAS MC250

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The 2024 GAS GAS MC 250 is a lightweight two-stroke motocross bike designed for competitive riders and enthusiasts seeking sharp handling and agility. Powered by a 249cc single-cylinder engine with a five-speed gearbox, it delivers responsive power delivery ideal for cross and motocross racing. Known for its nimble chassis and precision Brembo braking, this machine excels in technical terrain and competitive environments.

Capacity: 249.0 ccm
Engine: Single, two-stroke
Gearbox: 5-speed
Dry weight: 99.8 kg
Seat height: 956 mm
Power: 48.0 HP (35.3 kW)

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What’s new for the 2024 GAS GAS MC250

vs the 2023

Spec	2023	2024
Dry weight	95.5 kg (210.5 pounds)	99.8 kg (220.0 pounds)
Fuel capacity	7.50 litres (1.98 US gallons)	7.90 litres (2.09 US gallons)
Wheelbase	1475 mm (58.1 inches)	1493 mm (58.8 inches)

Other years 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail98%

Cornering85%

City riding5%

Daily riding5%

Touring5%

Two-up0%

Track90%

Best for: Built purely for closed-course motocross racing and serious off-road riding, not for street or commuter use.
Built for: A light, razor-sharp two-stroke racer that rewards aggressive input with explosive acceleration and exceptional agility.
Not ideal for: Not for beginners, commuters, or anyone seeking comfort, passenger capability, or road-legal touring capability.

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 956mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2024 GAS GAS MC250, 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 →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 249.0 ccm
Power: 48.0 HP (35.3 kW)
Engine type: Single, two-stroke
Power/weight ratio: 0.4810 HP/kg (dry)
Bore x stroke: 66.4 x 72.0 mm
Cooling system: Liquid
Fuel system: Carburettor
Starting: Kick
Ignition: Kokusan EMS
Lubrication system: Fuel mixture

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Chain
Clutch: Wet, DDS multi-disc clutch, Brembo hydraulics

Dimensions & weight

Wheelbase: 1493 mm
Seat height: 956 mm
Dry weight: 99.8 kg
Fuel capacity: 7.90 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

Brakes & wheels

Front brakes: Single disc
Front brakes diameter: 260 mm
Rear brakes: Single disc
Rear brakes diameter: 220 mm
Front tyre: 60/90-14
Rear tyre: 80/80-12

Other

Color options: Red/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	2004	2010	2015	2021	2024	2026
Capacity	125 cc	249 cc	249 cc	249 cc	249 cc	249 cc
Dry weight	100 kg	100 kg	100 kg	99 kg	100 kg	100 kg
Seat height	940 mm	940 mm	940 mm	950 mm	956 mm	956 mm
Fuel capacity	9.5 L	9.6 L	7.5 L	7.5 L	7.9 L	7.9 L