Suzuki Boulevard C90 B O S S - 2017 Specifications and Reviews

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General information

CategoryCustom / cruiser
ModelSuzuki Boulevard C90 B O S S
Year2017

Engine and Transmission Specifications

DrivelineConstant mesh
Transmission type,final driveShaft drive (cardan)
Gearbox5-speed
Cooling systemLiquid
Lubrication systemWet sump
IgnitionElectronic ignition (Transistorized)
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection
Valves per cylinder4
Bore x Stroke96.0 x 101.0 mm (3.8 x 4.0 inches)
Compression9.5:1
Engine details54-degree V-twin. Aluminum-alloy cylinder plated with Suzuki Composite Electrochemical Material (SCEM).
Engine typeV2, four-stroke

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesSingle disc
Rear tyre200/60-16
Front tyre130/80-17
Rear SuspensionLink type, coil spring, oil damped
Front SuspensionTelescopic, coil spring, oil damped
Frame typeSoft-tail-style frame
 
 

Physical measures and capacities

Fuel capacity18.17 litres (4.80 gallons)
Wheelbase1,675 mm (65.9 inches)
Ground clearance140 mm (5.5 inches)
Overall width990 mm (39.0 inches)
Overall length2,560 mm (100.8 inches)
Overall height719 mm (28.3 inches)
Seat height720 mm (28.3 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc362.9 kg (800.0 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty12 month unlimited mileage
StarterElectric
Color optionsCandy Dark Cherry Red

Performance Profile & Rider Fit

5.5s
0-60 mph (est.)

Best For

Track10%
City40%
Cornering35%
Daily Riding55%
Touring68%
Passenger65%

Rider Profile

Best ForBest suited to riders who already have experience handling heavy, low-slung cruisers due to the substantial 344 kg curb weight.
PurposeBuilt for relaxed boulevard cruising and highway touring rather than sport riding or commuting agility.
Rider FitThe low 720 mm seat height helps shorter riders reach the ground, but the bike's mass demands decent upper-body and core strength at low speeds and when maneuvering.
CharacterA big-displacement V-twin cruiser with deep torque, shaft drive smoothness, and a classic laid-back custom aesthetic.
Not Ideal ForNot a good fit for riders seeking sharp cornering, off-road capability, or a lightweight, flickable ride.

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

Rider Fit Visualizer

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

Feet:

At 720mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2017 Suzuki Boulevard C90 B O S S, with a cramped knee angle of around 80 degrees and an upright riding position.

Data quality: measured. 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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