What category is the 2003 KTM 300 EXC?

The 2003 KTM 300 EXC has a Category of Enduro / offroad.

What is the engine size of the 2003 KTM 300 EXC?

The 2003 KTM 300 EXC has a Capacity: of 297.00 ccm (18.12 cubic inches).

What type of engine does the 2003 KTM 300 EXC have?

The 2003 KTM 300 EXC has a Engine type of Single cylinder.

Is the 2003 KTM 300 EXC air cooled or liquid cooled?

The 2003 KTM 300 EXC has a Cooling system of Liquid.

How many gears does the 2003 KTM 300 EXC have?

The 2003 KTM 300 EXC has a Gearbox of 5-speed.

How much does the 2003 KTM 300 EXC weigh?

The 2003 KTM 300 EXC has a Dry weight of 108.2 kg (238.5 pounds).

What is the seat height of the 2003 KTM 300 EXC?

The 2003 KTM 300 EXC has a Seat height of 925 mm (36.4 inches) If adjustable, lowest setting..

KTM 300 EXC - 2003 Specifications and Reviews

Name: 2003 KTM 300 EXC
Brand: KTM

The 2003 KTM 300 EXC is a lightweight two-stroke enduro machine designed for serious off-road riders seeking maximum agility and simplicity. Known for its potent power delivery and exceptional maneuverability, this liquid-cooled single excels in technical terrain and enduro racing. Its compact dimensions and nimble handling make it ideal for experienced riders tackling challenging trails and competition events.

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2003

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General information
Category	Enduro / offroad
Year	2003
Model	KTM 300 EXC

Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Fuel system	Carburettor
Bore x stroke	72.0 x 73.0 mm (2.8 x 2.9 inches)
Stroke	2
Engine type	Single cylinder
Capacity:	297.00 ccm (18.12 cubic inches)

Physical measures and capacities
Wheelbase	1,481 mm (58.3 inches)
Ground clearance	385 mm (15.2 inches)
Seat height	925 mm (36.4 inches) If adjustable, lowest setting.
Dry weight	108.2 kg (238.5 pounds)
KTM 300 EXC 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	140/80-18
Front tyre dimensions	90/90-21
Rear suspension travel	335 mm (13.2 inches)
Rear suspension	WP-PDS-shock absorber
Front suspension travel	300 mm (11.8 inches)
Front suspension	WP-USD 48 MA
Speed and acceleration
Fuel capacity	9.00 litres (2.38 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track25%

City15%

Cornering60%

Daily Riding15%

Touring20%

Passenger5%

Rider Profile

Best For	This bike rewards experienced off-road riders and suits intermediate riders looking to progress, as its light two-stroke power delivery and tall seat height demand real skill to control.
Purpose	Built purely for serious enduro and trail riding, it excels at technical single-track, tight woods sections, and demanding terrain rather than any road-going use.
Rider Fit	The very low dry weight and slim chassis make it easy to muscle over obstacles, but the tall 963 mm seat height means shorter riders may struggle to plant their feet confidently.
Character	Its two-stroke engine gives a light, punchy, and revvy character with an eager, playful feel that thrives when pushed hard and flicked through tight terrain.
Not Ideal For	This is not the right bike for commuters, passengers, long-distance tourers, or anyone wanting a comfortable, low-maintenance road-focused ride.

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 925mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2003 KTM 300 EXC, with a cramped knee angle of around 80 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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