What category is the 2006 KTM 85 SX?

The 2006 KTM 85 SX has a Category of Minibike, cross.

What is the engine size of the 2006 KTM 85 SX?

The 2006 KTM 85 SX has a Capacity: of 84.90 ccm (5.18 cubic inches).

What type of engine does the 2006 KTM 85 SX have?

The 2006 KTM 85 SX has a Engine type of Single cylinder.

Is the 2006 KTM 85 SX air cooled or liquid cooled?

The 2006 KTM 85 SX has a Cooling system of Liquid.

How much does the 2006 KTM 85 SX weigh?

The 2006 KTM 85 SX has a Dry weight of 68.0 kg (149.9 pounds).

What is the seat height of the 2006 KTM 85 SX?

The 2006 KTM 85 SX has a Seat height of 750 mm (29.5 inches) If adjustable, lowest setting..

KTM 85 SX - 2006 Specifications and Reviews

The 2006 KTM 85 SX is a lightweight minibike designed for young riders transitioning from smaller bikes to more serious off-road competition. Known for its potent 85cc engine, agile handling, and class-leading performance, it dominated junior motocross racing with its liquid-cooled four-stroke powerplant and responsive hydraulic clutch. The low seat height and minimal weight make it ideal for aspiring motocross racers aged 8-14.

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2006

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General information
Category	Minibike, cross
Year	2006
Model	KTM 85 SX
Engine and Transmission Specifications
Clutch	Wet multi-disc clutch, operated hydraulically
Cooling system	Liquid
Lubrication system	0,5 l Motorex Topspeed 4T
Starter	Kick
Ignition	Moric digital 2M1
Fuel system	Carburettor. Keihin PWK 28
Bore x stroke	47.0 x 49.0 mm (1.9 x 1.9 inches)
Stroke	2
Engine type	Single cylinder
Capacity:	84.90 ccm (5.18 cubic inches)

Physical measures and capacities
Wheelbase	1,290 mm (50.8 inches)
Ground clearance	415 mm (16.3 inches)
Seat height	750 mm (29.5 inches) If adjustable, lowest setting.
Dry weight	68.0 kg (149.9 pounds)

KTM 85 SX dimensions and frame
Exhaust system	Aluminum
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 monoshock PDS
Front suspension	WP USD 43 mm (1.69 inches)
Rake (fork angle)	24.0°
Frame type	Chromium molybdenum
Speed and acceleration
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.