What category is the 2004 KTM 85 SX?

The 2004 KTM 85 SX has a Category of Minibike, sport.

What is the engine size of the 2004 KTM 85 SX?

The 2004 KTM 85 SX has a Capacity: of 84.93 ccm (5.18 cubic inches).

What type of engine does the 2004 KTM 85 SX have?

The 2004 KTM 85 SX has a Engine type of Single cylinder.

Is the 2004 KTM 85 SX air cooled or liquid cooled?

The 2004 KTM 85 SX has a Cooling system of Liquid.

How many gears does the 2004 KTM 85 SX have?

The 2004 KTM 85 SX has a Gearbox of 6-speed.

How much does the 2004 KTM 85 SX weigh?

The 2004 KTM 85 SX has a Dry weight of 68.0 kg (149.9 pounds).

What is the seat height of the 2004 KTM 85 SX?

The 2004 KTM 85 SX has a Seat height of 900 mm (35.4 inches) If adjustable, lowest setting..

KTM 85 SX - 2004 Specifications and Reviews

The 2004 KTM 85 SX is a lightweight minibike sport designed for young and intermediate riders transitioning to serious off-road competition. Powered by a liquid-cooled 85cc two-stroke engine with a six-speed transmission, it delivers responsive performance and agility on challenging terrain. Known for its compact geometry and adjustable seat height, this bike excels in motocross racing and technical trail riding.

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2004

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General information
Category	Minibike, sport
Year	2004
Model	KTM 85 SX

Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Fuel system	Carburettor
Bore x stroke	47.0 x 49.0 mm (1.9 x 1.9 inches)
Stroke	2
Engine type	Single cylinder
Capacity:	84.93 ccm (5.18 cubic inches)
Physical measures and capacities
Wheelbase	1,278 mm (50.3 inches)
Ground clearance	430 mm (16.9 inches)
Alternate seat height	675 mm (26.6 inches) If adjustable, highest setting.
Seat height	900 mm (35.4 inches) If adjustable, lowest setting.
Dry weight	68.0 kg (149.9 pounds)
KTM 85 SX dimensions and frame
Rear brakes diameter	200 mm (7.9 inches)
Rear brakes	Single disc
Front brakes diameter	220 mm (8.7 inches)
Front brakes	Single disc
Rear suspension	WP PDS monoshock
Front suspension	WP USD 43
Frame type	Chromium molybdenum central-type frame
Speed and acceleration
Color options	Orange
Fuel capacity	5.00 litres (1.32 gallons)

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track60%

City5%

Cornering85%

Daily Riding5%

Touring5%

Passenger0%

Rider Profile

Best For	This is a competition minibike built for young, developing riders who already have solid off-road fundamentals, not for beginners or adults.
Purpose	It exists purely for motocross racing and track training at the junior level, with a peaky two-stroke engine and race-focused chassis.
Rider Fit	Its tiny 890mm seat height and 68kg dry weight are tailored to smaller, lighter riders, typically kids in their early-to-mid teens transitioning from an 65cc bike toward full-size motocross machines.
Character	It's an aggressive, high-revving two-stroke racer that rewards precise clutch and throttle control with sharp, flickable handling on motocross tracks.
Not Ideal For	This is not suitable for adult riders, commuting, road use, touring, or carrying a passenger.

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