What category is the 2006 KTM 640 LC4 Supermoto Black?

The 2006 KTM 640 LC4 Supermoto Black has a Category of Super motard.

What is the engine size of the 2006 KTM 640 LC4 Supermoto Black?

The 2006 KTM 640 LC4 Supermoto Black has a Capacity: of 625.00 ccm (38.14 cubic inches).

What type of engine does the 2006 KTM 640 LC4 Supermoto Black have?

The 2006 KTM 640 LC4 Supermoto Black has a Engine type of Single cylinder.

What is the engine power of the 2006 KTM 640 LC4 Supermoto Black?

The 2006 KTM 640 LC4 Supermoto Black has a Power of 53.64.

What is the torque of the 2006 KTM 640 LC4 Supermoto Black?

The 2006 KTM 640 LC4 Supermoto Black has a Torque of 60.00.

Is the 2006 KTM 640 LC4 Supermoto Black air cooled or liquid cooled?

The 2006 KTM 640 LC4 Supermoto Black has a Cooling system of Liquid.

How many gears does the 2006 KTM 640 LC4 Supermoto Black have?

The 2006 KTM 640 LC4 Supermoto Black has a Gearbox of 5-speed.

How much does the 2006 KTM 640 LC4 Supermoto Black weigh?

The 2006 KTM 640 LC4 Supermoto Black has a Dry weight of 149.0 kg (328.5 pounds).

What is the seat height of the 2006 KTM 640 LC4 Supermoto Black?

The 2006 KTM 640 LC4 Supermoto Black has a Seat height of 910 mm (35.8 inches) If adjustable, lowest setting..

KTM 640 LC4 Supermoto Black - 2006 Specifications and Reviews

Name: 2006 KTM 640 LC4 Supermoto Black
Brand: KTM

The 2006 KTM 640 LC4 Supermoto Black is a lightweight single-cylinder supermoto designed for aggressive street riders seeking versatile performance on both road and light off-road terrain. Its potent 625cc engine delivers responsive torque and nimble handling characteristics that make it ideal for urban commuting and spirited canyon carving. Best known for its Austrian engineering excellence and distinctive black styling, it appeals to experienced riders valuing agility and distinctive character.

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2006

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General information
Category	Super motard
Year	2006
Model	KTM 640 LC4 Supermoto Black

Engine and Transmission Specifications
Clutch	Multi-disc wet clutch, hydraulically operated
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Lubrication system	Pressure lubrication
Starter	Electric & kick
Ignition	Kokusan DC-CDI
Fuel control	OHC
Fuel system	Carburettor. Mikuni BST 40
Bore x stroke	101.0 x 78.0 mm (4.0 x 3.1 inches)
Compression	11.7:1
Torque	60.00
Power	53.64
Stroke	4
Engine type	Single cylinder
Capacity:	625.00 ccm (38.14 cubic inches)
Physical measures and capacities
Wheelbase	1,510 mm (59.4 inches)
Ground clearance	280 mm (11.0 inches)
Overall width	640 mm (25.2 inches)
Seat height	910 mm (35.8 inches) If adjustable, lowest setting.
Dry weight	149.0 kg (328.5 pounds)
KTM 640 LC4 Supermoto Black dimensions and frame
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc
Front brakes diameter	320 mm (12.6 inches)
Front brakes	Single disc
Rear tyre dimensions	160/60-17
Front tyre dimensions	120/70-17
Rear suspension travel	335 mm (13.2 inches)
Rear suspension	WP-Monoshock with Pro-Lever linkage
Front suspension travel	300 mm (11.8 inches)
Front suspension	WP-USD 48 mm (1.89 inches)
Trail	99 mm (3.9 inches)
Rake (fork angle)	27.0°
Frame type	Double ground, chrome-moly-steel frame, powder-coated
Speed and acceleration
Power/weight ratio	0.3600 HP/kg

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

Performance Profile & Rider Fit

53.6 hp

Peak Power

4.8s

0-60 mph

Best For

Track80%

City70%

Cornering93%

Daily Riding45%

Touring25%

Passenger20%

Rider Profile

Best For	Best suited to intermediate and experienced riders comfortable with a tall, light, torquey single that demands active input.
Purpose	Built for supermoto thrills, flickable cornering and sharp handling on tight twisty roads or track days rather than covering long distances.
Rider Fit	The tall 910mm seat height and lightweight but top-heavy single-cylinder feel favor taller, physically fit riders who can manage a firm, narrow perch and strong engine vibration.
Character	A raw, punchy, big-bore single with supermoto DNA that rewards aggressive, playful riding and rider skill over outright top-end speed.
Not Ideal For	Not a good fit for riders wanting plush comfort, pillion-friendly touring, or a low, easy-reach seat height.

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

Rider Fit Visualizer

2006 KTM 640 LC4 Supermoto Black Rider Ergonomics Assessment

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Inseam (optional)

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Feet:

At 910mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2006 KTM 640 LC4 Supermoto Black, with a relaxed knee angle of around 150 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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