Naked Motorcycles
2006UM V2S-650
25 fields on record
The 2006 UM V2S 650 is a middleweight naked bike powered by a liquid-cooled 647cc V2 engine, delivering approachable performance for riders seeking a practical and manageable daily commuter. Its lightweight frame and neutral ergonomics make it ideal for new and intermediate riders navigating urban environments. Known for straightforward reliability and affordable entry-level thrills, the V2S balances style with everyday usability.
- Capacity
- 647.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 230.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 71.2 HP (52.4 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed as a versatile naked bike for everyday riding, commuting, and occasional spirited backroad rides.
- Built for
- A torquey, no-nonsense V-twin naked with classic upright ergonomics that favors relaxed control over outright aggression.
- Not ideal for
- Not ideal for off-road adventures or long-distance touring due to its street-only tyres, naked-bike wind exposure, and lack of luggage-oriented design.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 647.0 ccm
- Power
- 71.2 HP (52.4 kW)
- Engine type
- V-Twin, four-stroke
- Power/weight ratio
- 0.3096 HP/kg (dry)
- Bore x stroke
- 85.1 x 62.0 mm
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1435 mm
- Overall length
- 2060 mm
- Overall width
- 739 mm
- Overall height
- 1087 mm
- Dry weight
- 230.0 kg
- Fuel capacity
- 16.10 litres
- Seat height
- Not on record - add it
Chassis & suspension
- Front suspension
- Telescopic
- Rear suspension
- Monoshock
Brakes & wheels
- Front brakes
- Double disc
- Rear brakes
- Single disc
- Front tyre
- 120/60-ZR17
- Rear tyre
- 160/60-ZR17
Other
- Color options
- Black, Silver, Orange
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2006 | 2007 | 2008 |
|---|---|---|---|
| Capacity | 647 cc | 647 cc | 647 cc |
| Dry weight | 230 kg | 200 kg | 200 kg |
| Seat height | — | 780 mm | 780 mm |
| Fuel capacity | 16.1 L | 16.1 L | 16 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the UM V2S-650?
The 2006 UM V2S-650 has a Capacity of 647.0 ccm (39.48 cubic inches).
What engine power does the UM V2S-650 have?
The 2006 UM V2S-650 has a Power of 71.2 HP (52.4 kW).
How many gears does the UM V2S-650 have?
The 2006 UM V2S-650 has a Gearbox of 6-speed.
How much does the UM V2S-650 weigh?
The 2006 UM V2S-650 has a Dry weight of 230.0 kg (507.1 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.