Sportbikes
2006UM V2S-650R
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The 2006 UM V2S 650 R is a sport-oriented middleweight powered by a 647cc V-twin engine, designed for riders seeking accessible performance and agile handling. Known for its responsive character and competitive pricing, this liquid-cooled four-stroke delivers engaging mid-range power through a six-speed transmission. Its relatively light 230kg weight and manageable 780mm seat height make it ideal for intermediate riders transitioning to sportier machines.
- Capacity
- 647.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 208.7 kg
- Seat height
- 780 mm
- Power
- 71.2 HP (52.4 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed primarily as a sport-oriented middleweight for spirited road riding rather than long-distance touring or off-road use.
- Built for
- A V-twin sportbike with a torquey, characterful engine feel and a chassis geared toward engaging back-road riding.
- Not ideal for
- Not a good fit for riders seeking off-road capability, plush long-haul comfort, or a lightweight beginner-friendly machine.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 647.0 ccm
- Power
- 71.2 HP (52.4 kW)
- Engine type
- V-Twin, four-stroke
- Power/weight ratio
- 0.3412 HP/kg (dry)
- Bore x stroke
- 85.1 x 62.0 mm
- Compression
- 11.5:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- CDI
- Valves per cylinder
- 4
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multi plate, wet manual clutch
Dimensions & weight
- Wheelbase
- 1433 mm
- Overall length
- 2060 mm
- Overall width
- 671 mm
- Overall height
- 1125 mm
- Seat height
- 780 mm
- Dry weight
- 208.7 kg
- Wet weight
- 230.0 kg
- Fuel capacity
- 16.20 litres
Chassis & suspension
- Front suspension
- Telescopic fork
- 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
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 | 2009 | 2010 |
|---|---|---|---|---|---|
| Capacity | 647 cc | 647 cc | 647 cc | 647 cc | 647 cc |
| Dry weight | 209 kg | 209 kg | — | — | 208 kg |
| Seat height | 780 mm | 780 mm | 780 mm | 780 mm | 779 mm |
| Fuel capacity | 16.2 L | 16.2 L | 17 L | 17 L | 17 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-650R?
The 2006 UM V2S-650R has a Capacity of 647.0 ccm (39.48 cubic inches).
What engine power does the UM V2S-650R have?
The 2006 UM V2S-650R has a Power of 71.2 HP (52.4 kW).
How many gears does the UM V2S-650R have?
The 2006 UM V2S-650R has a Gearbox of 6-speed.
How much does the UM V2S-650R weigh?
The 2006 UM V2S-650R has a Dry weight of 208.7 kg (460.1 pounds).
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