2019 Suzuki Boulevard C90 B O S S Technical Analysis & Specification Breakdown
At the heart of the 2019 Suzuki Boulevard C90 B O S S custom - cruiser motorcycle, Suzuki features a 1462 cc (89.2 cu in) liquid-cooled v2, four-stroke configuration. Internal engine geometry specifies a bore and stroke of 96.0 x 101.0 mm (3.8 x 4.0 inches) with a 9.5:1 compression ratio.
On the scales, the Boulevard C90 B O S S measures 344 kg (758 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 720 mm (28.3 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,675 mm (65.9 in) wheelbase engineered for planted straight-line stability. The 18.17-liter (4.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Suzuki archive, this model family spans 5 indexed model years from 2014 to 2022, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
720 mm (28.3 in)
Engine
Displacement1462.0 ccm (89.21 cubic inches)
Engine TypeV2, four-stroke
Engine Details54-degree V-twin. Aluminum-alloy cylinder plated with Suzuki Composite Electrochemical Material (SCEM).
Compression9.5:1
Bore x Stroke96.0 x 101.0 mm (3.8 x 4.0 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionElectronic ignition (Transistorized)
LubricationWet sump
CoolingLiquid
Transmission
Gearbox5-speed
Final DriveShaft drive (cardan) (final drive)
DrivelineConstant mesh
Performance
ExhaustBlacked-out, dual-exhaust system mounted on the right side
Chassis
Frame TypeSteel-tube frame
Front SuspensionTelescopic, coil spring, oil damped
Rear SuspensionLink style, solo shock, coil spring, oil damped
Wheelbase1675 mm (65.9 inches)
Ground Clearance140 mm (5.5 inches)
Wheels & Brakes
Front Tyre130/80-17
Rear Tyre200/60-16
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Weight incl.344.0 kg (758.4 pounds)
Seat Height720 mm (28.3 inches) If adjustable, lowest setting.
Overall Length2560 mm (100.8 inches)
Fuel Capacity18.17 litres (4.80 US gallons)
Other
StarterElectric
Color OptionsMetallic Gleam Gray , Glass Sparkle Black
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.
