What category is the 1990 KTM Incas 600 LC 4 (reduced Effect)?

The 1990 KTM Incas 600 LC 4 (reduced Effect) has a Category of Enduro / offroad.

What is the engine size of the 1990 KTM Incas 600 LC 4 (reduced Effect)?

The 1990 KTM Incas 600 LC 4 (reduced Effect) has a Capacity: of 553.00 ccm (33.74 cubic inches).

What type of engine does the 1990 KTM Incas 600 LC 4 (reduced Effect) have?

The 1990 KTM Incas 600 LC 4 (reduced Effect) has a Engine type of Single cylinder.

What is the engine power of the 1990 KTM Incas 600 LC 4 (reduced Effect)?

The 1990 KTM Incas 600 LC 4 (reduced Effect) has a Power of 27.00.

Is the 1990 KTM Incas 600 LC 4 (reduced Effect) air cooled or liquid cooled?

The 1990 KTM Incas 600 LC 4 (reduced Effect) has a Cooling system of Liquid.

How many gears does the 1990 KTM Incas 600 LC 4 (reduced Effect) have?

The 1990 KTM Incas 600 LC 4 (reduced Effect) has a Gearbox of 5-speed.

How much does the 1990 KTM Incas 600 LC 4 (reduced Effect) weigh?

The 1990 KTM Incas 600 LC 4 (reduced Effect) has a Weight incl. oil, gas, etc of 140.0 kg (308.6 pounds).

What is the top speed of the 1990 KTM Incas 600 LC 4 (reduced Effect)?

The 1990 KTM Incas 600 LC 4 (reduced Effect) has a Top speed of 115.0 km/h (71.5 mph).

KTM Incas 600 LC 4 (reduced Effect) - 1990 Specifications and Reviews

Name: 1990 KTM Incas 600 LC 4 (reduced Effect)
Brand: KTM

The 1990 KTM Incas 600 LC 4 is a lightweight enduro bike suited for amateur and recreational off-road riders. Its modest 27 horsepower and 140 kg weight make it approachable and nimble on trails, while the liquid-cooled four-stroke single provides reliable endurance performance. Known for its manageability and reduced power delivery, it excels in technical terrain riding.

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General information
Category	Enduro / offroad
Year	1990
Model	KTM Incas 600 LC 4 (reduced effect)

Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Fuel control	OHC
Valves per cylinder	4
Bore x stroke	95.0 x 78.0 mm (3.7 x 3.1 inches)
Compression	9.5:1
Power	27.00
Stroke	4
Engine type	Single cylinder
Capacity:	553.00 ccm (33.74 cubic inches)
Physical measures and capacities
Weight incl. oil, gas, etc	140.0 kg (308.6 pounds)

KTM Incas 600 LC 4 (reduced Effect) dimensions and frame
Rear brakes	Single disc
Front brakes	Single disc
Rear tyre dimensions	120/80-18
Front tyre dimensions	90/90-21
Speed and acceleration
Top speed	115.0 km/h (71.5 mph)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity	16.00 litres (4.23 gallons)

Performance Profile & Rider Fit

27 hp

Peak Power

8.5s

0-60 mph

71.5 mph

Top Speed

Best For

Track20%

City45%

Cornering55%

Daily Riding40%

Touring30%

Passenger15%

Rider Profile

Best For	Best suited to riders with at least some off-road or dual-sport experience, since this is a de-tuned big-single enduro rather than a beginner-friendly street bike.
Purpose	Designed primarily for trail riding and off-road enduro use, with the reduced-effect tuning making it more approachable and less abrupt in its power delivery.
Rider Fit	Its light 140 kg weight and tall, narrow enduro chassis make it easy to muscle around off-road but the high seat height and firm suspension demand reasonable rider fitness and leg length.
Character	A raw, purposeful single-cylinder off-roader that rewards active riding and feels most alive picking its way through trails rather than cruising on tarmac.
Not Ideal For	Not a good fit for riders wanting a comfortable, high-speed touring machine or a smooth two-up highway companion.

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