What category is the 2021 GAS GAS MC 250?

General information
Category	Cross / motocross
Model	GAS GAS MC 250
Year	2021
Engine and Transmission Specifications
Clutch	Multidisc hydraulic operated
Transmission typefinal drive	Chain
Gearbox	6-speed
Lubrication system	Fuel mixture
Starter	Kick
Ignition	Kokusan digital CDI Multispark
Fuel system	Carburettor. Keihin PWK
Bore x stroke	66.4 x 72.0 mm (2.6 x 2.8 inches)
Stroke	2
Engine type	Single cylinder
Capacity:	249.30 ccm (15.21 cubic inches)

Physical measures and capacities
Wheelbase	1,475 mm (58.1 inches)
Seat height	940 mm (37.0 inches) If adjustable, lowest setting.
Dry weight	99.5 kg (219.4 pounds)
GAS GAS MC 250 dimensions and frame
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc
Front brakes diameter	260 mm (10.2 inches)
Front brakes	Single disc
Rear tyre dimensions	80/80-12
Front tyre dimensions	60/90-14
Rear suspension travel	310 mm (12.2 inches)
Rear suspension	One-piece aluminium swing arm, progressives system with Öhlins shock absorber
Front suspension travel	295 mm (11.6 inches)
Front suspension	50 mm upside-down Marzocchi fork. Upside-down Öhlins
Frame type	Deltabox built with rectangular Cromoly tubing
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track90%

City5%

Cornering85%

Daily Riding5%

Touring5%

Passenger0%

Rider Profile

Best For	Best suited to experienced off-road riders comfortable with the aggressive, peaky power delivery of a full-size two-stroke motocross machine.
Purpose	Built purely for closed-course motocross racing and serious off-road riding, not for street or commuter use.
Rider Fit	Demands a fit, athletic rider due to its tall seat height, kick starter, and physically demanding standing riding position.
Character	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.

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

Rider Fit Visualizer

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Feet:

At 940mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2021 GAS GAS MC 250, 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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