What category is the 2007 GAS GAS SM450 FSR?

The 2007 GAS GAS SM450 FSR has a Category of Super motard.

What is the engine size of the 2007 GAS GAS SM450 FSR?

The 2007 GAS GAS SM450 FSR has a Capacity: of 449.00 ccm (27.40 cubic inches).

What type of engine does the 2007 GAS GAS SM450 FSR have?

The 2007 GAS GAS SM450 FSR has a Engine type of Single cylinder, four-stroke.

Is the 2007 GAS GAS SM450 FSR air cooled or liquid cooled?

The 2007 GAS GAS SM450 FSR has a Cooling system of Liquid.

How many gears does the 2007 GAS GAS SM450 FSR have?

The 2007 GAS GAS SM450 FSR has a Gearbox of 6-speed.

How much does the 2007 GAS GAS SM450 FSR weigh?

The 2007 GAS GAS SM450 FSR has a Dry weight of 119.0 kg (262.4 pounds).

What is the seat height of the 2007 GAS GAS SM450 FSR?

The 2007 GAS GAS SM450 FSR has a Seat height of 900 mm (35.4 inches) If adjustable, lowest setting..

GAS GAS SM450 FSR - 2007 Specifications and Reviews

Name: 2007 GAS GAS SM450 FSR
Brand: GAS GAS

The 2007 GAS GAS SM450 FSR is a lightweight supermoto designed for agile street riding and technical terrain exploration. Its fuel-injected 449cc single-cylinder engine delivers nimble handling characteristics ideal for riders seeking playful, flickable performance. Known for its compact Deltabox frame and responsive nature, it excels in urban environments and mixed-terrain adventures.

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General information
Category	Super motard
Year	2007
Model	GAS GAS SM450 FSR
Engine and Transmission Specifications
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Ignition	Integrated in the injection system.
Fuel control	DOHC
Fuel system	Injection. Magneti Marelli
Valves per cylinder	4
Bore x stroke	97.0 x 60.8 mm (3.8 x 2.4 inches)
Engine type	Single cylinder, four-stroke
Capacity:	449.00 ccm (27.40 cubic inches)

Brakes, suspension, Frame and wheels
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc. Nissin
Front brakes diameter	260 mm (10.2 inches)
Front brakes	Single disc. Nissin
Rear tyre dimensions	140/80-17
Front tyre dimensions	120/80-17
Frame type	Deltabox, cromoly

Physical measures and capacities
Fuel capacity	6.70 litres (1.77 gallons)
Wheelbase	1,465 mm (57.7 inches)
Ground clearance	310 mm (12.2 inches)
Seat height	900 mm (35.4 inches) If adjustable, lowest setting.
Dry weight	119.0 kg (262.4 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Red/black/white/grey
Starter	Electric & kick

Performance Profile & Rider Fit

4.8s

0-60 mph (est.)

Best For

Track80%

City68%

Cornering92%

Daily Riding45%

Touring20%

Passenger20%

Rider Profile

Best For	Best suited to intermediate or experienced riders comfortable with a light, quick-steering, top-heavy-feeling single that rewards aggressive body positioning.
Purpose	Built as a supermoto for tight, technical roads and track days where flickable handling and strong brakes matter more than outright top speed.
Rider Fit	The tall 900mm seat height and minimal weight demand decent inseam and confidence balancing a light bike rather than raw strength.
Character	A punchy, single-cylinder hooligan machine that feels eager, direct, and playful, encouraging sliding and hard braking into corners.
Not Ideal For	Not a good fit for riders wanting long-distance comfort, pillion capability, or a smooth, vibration-free ride.

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

Rider Fit Visualizer

2007 GAS GAS SM450 FSR Rider Ergonomics Assessment

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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 2007 GAS GAS SM450 FSR, 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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