What category is the 2005 KTM 640 Duke II?

General information
Category	Super motard
Model	KTM 640 Duke II
Year	2005

Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Torque	54.00
Power	49.00
Stroke	4
Engine type	Single cylinder
Capacity:	625.00 ccm (38.14 cubic inches)
Physical measures and capacities
Wheelbase	1,460 mm (57.5 inches)
Seat height	880 mm (34.6 inches) If adjustable, lowest setting.
Dry weight	145.0 kg (319.7 pounds)

KTM 640 Duke II dimensions and frame
Rear brakes	Single disc
Front brakes	Single disc
Speed and acceleration
Power/weight ratio	0.3379 HP/kg
Top speed	170.0 km/h (105.6 mph)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Silver/black, green/black
Fuel capacity	12.00 litres (3.17 gallons)

Performance Profile & Rider Fit

53.6 hp

Peak Power

5.8s

0-60 mph

Best For

Track55%

City75%

Cornering85%

Daily Riding55%

Touring30%

Passenger25%

Rider Profile

Best For	Best suited to intermediate to experienced riders who appreciate the punchy, characterful feel of a big single and don't mind its rawness.
Purpose	A lightweight, muscular street naked designed for sharp handling, urban fun, and spirited backroad riding rather than outright speed or distance.
Rider Fit	The tall 900mm seat height and light 152kg dry weight favor taller or more confident riders, though the slim chassis makes it manageable for most.
Character	Gritty, torquey, and mechanical in feel, this bike rewards riders who enjoy an engaging, old-school single-cylinder thumper experience with premium WP suspension.
Not Ideal For	Not a good fit for riders seeking smooth long-distance comfort, pillion-friendly touring capability, or high top-speed thrills.

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

Rider Fit Visualizer

Your height

Inseam (optional)

Units

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Feet:

At 880mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2005 KTM 640 Duke II, with a relaxed knee angle of around 140 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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