UM V2C 650 S - 2006 Specifications and Reviews

The 2006 UM V2C 650 S is a custom cruiser designed for riders seeking an accessible, feature-rich middleweight platform. Its 647cc V-twin engine delivers classic cruiser character with modern reliability through liquid cooling and electric start. Known for offering comfortable, laid-back styling at an affordable price point, it suits both newcomers and experienced cruiser enthusiasts.

2006
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General information

CategoryCustom / cruiser
Year2006
ModelUM V2C 650 S

Engine and Transmission Specifications

Gearbox6-speed
Cooling systemLiquid
StarterElectric
IgnitionC.D.I.
Bore x stroke85.1 x 62.0 mm (3.4 x 2.4 inches)
Compression11.5:1
Stroke4
Engine typeV2
Capacity:647.00 ccm (39.48 cubic inches)
 
 

Physical measures and capacities

Overall width823 mm (32.4 inches)
Overall length2,395 mm (94.3 inches)
Seat height706 mm (27.8 inches) If adjustable, lowest setting.
Dry weight230.0 kg (507.0 pounds)
 
 

UM V2C 650 S dimensions and frame

Rear brakesSingle disc
Front brakesDouble disc
Rear tyre dimensions180/55-ZR17
Front tyre dimensions120/70-ZR18
Rear suspensionSwingarm
Front suspensionTelescopic fork

Speed and acceleration

Color optionsBlack, Silver, Orange

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track15%
City55%
Cornering45%
Daily Riding55%
Touring45%
Passenger50%

Rider Profile

Best ForSuited to riders with at least some experience who want a mid-size V-twin cruiser without a huge learning curve.
PurposeBuilt primarily for relaxed cruising and boulevard riding rather than outright speed or performance.
Rider FitThe low seat height and moderate dry weight make it manageable for riders of average height and build, though the cruiser stance means less legroom flexibility.
CharacterA laid-back V-twin custom cruiser with classic styling, steady low-to-mid range power delivery, and a relaxed riding posture.
Not Ideal ForNot a good fit for riders seeking sharp sport handling, off-road capability, or high-speed touring comfort.

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

Rider Fit Visualizer

2006 UM V2C 650 S Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 706mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2006 UM V2C 650 S, with a cramped knee angle of around 75 degrees and an upright riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). 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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