What category is the 2008 UM V2S-650?

The 2008 UM V2S-650 has a Category of Naked bike.

What is the engine size of the 2008 UM V2S-650?

The 2008 UM V2S-650 has a Capacity: of 647.00 ccm (39.48 cubic inches).

What type of engine does the 2008 UM V2S-650 have?

The 2008 UM V2S-650 has a Engine type of V2, four-stroke.

Is the 2008 UM V2S-650 air cooled or liquid cooled?

The 2008 UM V2S-650 has a Cooling system of Liquid.

How many gears does the 2008 UM V2S-650 have?

The 2008 UM V2S-650 has a Gearbox of 6-speed.

How much does the 2008 UM V2S-650 weigh?

The 2008 UM V2S-650 has a Weight incl. oil, gas, etc of 200.0 kg (441.0 pounds).

What is the seat height of the 2008 UM V2S-650?

The 2008 UM V2S-650 has a Seat height of 780 mm (30.7 inches) If adjustable, lowest setting..

UM V2S-650 - 2008 Specifications and Reviews

Name: 2008 UM V2S-650
Brand: UM

The 2008 UM V2S-650 is a middleweight naked bike featuring a 647cc V2 engine that delivers strong mid-range performance ideal for street riding. Best suited for riders seeking accessible power with classic styling, this bike combines liquid-cooled reliability with a 6-speed transmission and inverted forks for responsive handling.

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General information
Category	Naked bike
Year	2008
Model	UM V2S-650

Engine and Transmission Specifications
Exhaust system	2 into 1 sport exhaust system tuned for mid range performance
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Ignition	CDI
Fuel control	DOHC
Fuel system	Carburettor. 2 x Mikuni, 38 mm
Bore x stroke	81.5 x 62.0 mm (3.2 x 2.4 inches)
Engine type	V2, four-stroke
Capacity:	647.00 ccm (39.48 cubic inches)

Brakes, suspension, Frame and wheels
Rear brakes	Single disc
Front brakes	Double disc
Rear tyre dimensions	160/60-ZR17
Front tyre dimensions	120/60-ZR17
Rear suspension	Swingarm
Front suspension	41mm inverted telescopic forks
Physical measures and capacities
Fuel capacity	15.97 litres (4.22 gallons)
Wheelbase	1,425 mm (56.1 inches)
Overall width	739 mm (29.1 inches)
Overall length	2,060 mm (81.1 inches)
Seat height	780 mm (30.7 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	200.0 kg (441.0 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Black, burgundy, silver, red
Starter	Electric

Performance Profile & Rider Fit

Best For

Track40%

City65%

Cornering62%

Daily Riding60%

Touring42%

Passenger40%

Rider Profile

Best For	This naked V-twin suits riders with some prior experience who want a mid-weight machine with real-world torque rather than outright top-end speed.
Purpose	Built as a sporty naked streetfighter, it's meant for spirited road riding, commuting with character, and weekend backroad fun rather than long-distance touring or racing.
Rider Fit	At 200 kg with a 780 mm seat height, it's a manageable but not featherweight bike, favoring riders of average to taller stature with reasonable strength for low-speed maneuvers.
Character	The V2 engine and short exhaust give it a distinctive, torquey, slightly rough-and-ready personality that rewards riders who enjoy mechanical charisma over refined smoothness.
Not Ideal For	It's not a good fit for off-road riders, those seeking cutting-edge performance, or riders wanting a comfortable long-haul touring platform with wind protection and luggage capacity.

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

Rider Fit Visualizer

2008 UM V2S-650 Rider Ergonomics Assessment

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Feet:

At 780mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2008 UM V2S-650, with a relaxed knee angle of around 120 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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