What category is the 2002 GAS GAS SM 400 FSE?

The 2002 GAS GAS SM 400 FSE has a Category of Super motard.

What is the engine size of the 2002 GAS GAS SM 400 FSE?

The 2002 GAS GAS SM 400 FSE has a Capacity: of 399.00 ccm (24.35 cubic inches).

What type of engine does the 2002 GAS GAS SM 400 FSE have?

The 2002 GAS GAS SM 400 FSE has a Engine type of Single cylinder.

What is the engine power of the 2002 GAS GAS SM 400 FSE?

The 2002 GAS GAS SM 400 FSE has a Power of 47.00.

What is the torque of the 2002 GAS GAS SM 400 FSE?

The 2002 GAS GAS SM 400 FSE has a Torque of 43.15.

Is the 2002 GAS GAS SM 400 FSE air cooled or liquid cooled?

The 2002 GAS GAS SM 400 FSE has a Cooling system of Liquid.

How many gears does the 2002 GAS GAS SM 400 FSE have?

The 2002 GAS GAS SM 400 FSE has a Gearbox of 6-speed.

What is the seat height of the 2002 GAS GAS SM 400 FSE?

The 2002 GAS GAS SM 400 FSE has a Seat height of 900 mm (35.4 inches) If adjustable, lowest setting..

GAS GAS SM 400 FSE - 2002 Specifications and Reviews

Name: 2002 GAS GAS SM 400 FSE
Brand: GAS GAS

The 2002 GAS GAS SM 400 FSE is a lightweight supermoto designed for agile, technical riders who value maneuverability and fun over raw power. Its 399cc single-cylinder engine delivers 47 horsepower with excellent low-end torque, making it ideal for urban riding and tight trail work. Known for its flickable handling and compact dimensions, this bike excels in mixed-terrain environments where versatility matters most.

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2002

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General information
Category	Super motard
Year	2002
Model	GAS GAS SM 400 FSE

Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Fuel system	Carburettor
Bore x stroke	90.0 x 62.6 mm (3.5 x 2.5 inches)
Torque	43.15
Power	47.00
Stroke	4
Engine type	Single cylinder
Capacity:	399.00 ccm (24.35 cubic inches)
Physical measures and capacities
Wheelbase	1,475 mm (58.1 inches)
Ground clearance	290 mm (11.4 inches)
Seat height	900 mm (35.4 inches) If adjustable, lowest setting.
GAS GAS SM 400 FSE dimensions and frame
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc
Front brakes diameter	310 mm (12.2 inches)
Front brakes	Single disc
Rear tyre dimensions	150/60-17
Front tyre dimensions	120/60-17
Rear suspension travel	320 mm (12.6 inches)
Front suspension travel	295 mm (11.6 inches)

Speed and acceleration
Fuel capacity	9.50 litres (2.51 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

47 hp

Peak Power

4.8s

0-60 mph

Best For

Track80%

City70%

Cornering95%

Daily Riding45%

Touring20%

Passenger25%

Rider Profile

Best For	Best suited to intermediate or experienced riders comfortable with a light, twitchy, high-revving single-cylinder machine that demands active input.
Purpose	Built for supermoto-style thrills: flicking through tight corners, wheelies, and aggressive street or track riding rather than long-distance travel.
Rider Fit	Tall 900mm seat height and a lightweight, narrow chassis favor shorter, punchy rides and require decent leg strength and balance rather than sheer bulk or endurance.
Character	A raw, minimalist, adrenaline-focused machine with sharp handling, direct feedback, and a single-cylinder engine character that rewards aggressive, playful riding.
Not Ideal For	Not a good fit for riders wanting plush comfort, passenger-friendly ergonomics, or a machine suited to long highway touring.

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

Rider Fit Visualizer

2002 GAS GAS SM 400 FSE Rider Ergonomics Assessment

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Inseam (optional)

Units

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Feet:

At 900mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2002 GAS GAS SM 400 FSE, with a relaxed knee angle of around 145 degrees and a forward-leaning 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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