2007 UM V2C-650S Technical Analysis & Specification Breakdown
At the heart of the 2007 UM V2C-650S custom - cruiser motorcycle, UM features a 647 cc (39.5 cu in) liquid-cooled v2, four-stroke configuration. Internal engine geometry specifies a bore and stroke of 85.1 x 62.0 mm (3.4 x 2.4 inches) with a 11.5:1 compression ratio.
On the scales, the V2C-650S measures 230 kg (507 lbs) dry. Rider ergonomics and chassis geometry center around a 706 mm (27.8 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops.
Within MotoLibrary's UM archive, this model family spans 3 indexed model years from 2007 to 2009, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
706 mm (27.8 in)
Engine
Displacement647.0 ccm (39.48 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Compression11.5:1
Bore x Stroke85.1 x 62.0 mm (3.4 x 2.4 inches)
Valves/Cylinder4
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionC.D.I.
CoolingLiquid
Transmission
Gearbox5-speed
Final DriveBelt (final drive)
Performance
ExhaustSport tuned 2 into 1 exhaust
Chassis
Front SuspensionTelescopic fork
Rear SuspensionSwingarm
Wheels & Brakes
Front Tyre120/70-ZR18
Rear Tyre180/55-ZR17
Front BrakesDouble disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight230.0 kg (507.0 pounds)
Seat Height706 mm (27.8 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
