Engineered by Suzuki for the custom - cruiser motorcycle segment, the 2014 Suzuki Boulevard M109R pairs a 1783 cc (108.8 cu in) liquid-cooled v2, four-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 112.0 x 90.5 mm (4.4 x 3.6 inches) with a 10.5:1 compression ratio.
On the scales, the Boulevard M109R measures 347 kg (765 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 705 mm (27.8 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,710 mm (67.3 in) wheelbase engineered for planted straight-line stability. The 18.55-liter (4.9 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Suzuki archive, this model family spans 14 indexed model years from 2007 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
705 mm (27.8 in)
Engine
Displacement1783.0 ccm (108.80 cubic inches)
Engine TypeV2, four-stroke
Engine Details54-degree V-Twin
Compression10.5:1
Bore x Stroke112.0 x 90.5 mm (4.4 x 3.6 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionElectronic ignition (Transistorized)
CoolingLiquid
Transmission
Gearbox5-speed
Final DriveShaft drive (cardan) (final drive)
DrivelineConstant mesh
Performance
Exhaust2-into-1-into-2 stainless steel chromed exhaust system
Chassis
Frame TypeHigh-tensile double cradle steel frame
Front SuspensionInverted telescopic, coil spring, oil damped
Rear SuspensionLink type, oil damped, coil spring
Wheelbase1710 mm (67.3 inches)
Ground Clearance130 mm (5.1 inches)
Wheels & Brakes
Front Tyre130/70-R18
Rear Tyre240/40-R18
Front BrakesDouble disc
Rear BrakesSingle disc
Dimensions & Weight
Weight incl.347.0 kg (765.0 pounds)
Seat Height705 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.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
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.
