Cruisers
2023Suzuki Boulevard M109R B O S S
40 fields on record
The 2023 Suzuki Boulevard M109R B O S S is a heavyweight cruiser powered by a massive 1783cc V-Twin engine producing 125 horsepower and 160 Nm of torque, making it ideal for riders seeking commanding low-end power and cruising comfort. Known for its aggressive styling and substantial presence, this custom cruiser excels at highway touring and commanding the road with its potent performance. Best suited to experienced riders who appreciate classic cruiser character combined with modern fuel injection technology and reliability.
- Capacity
- 1783.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 347.0 kg
- Seat height
- 705 mm
- Power
- 125.0 HP (91.2 kW) @ 6200 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for boulevard cruising and straight-line power thrills rather than nimble cornering or commuting efficiency.
- Built for
- A muscular, torque-heavy V-twin cruiser with a massive rear tire and blacked-out custom styling that rewards relaxed, throttle-happy riding.
- Not ideal for
- Not a good fit for riders seeking a lightweight, flickable bike for tight city streets or technical backroads.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 1783.0 ccm
- Power
- 125.0 HP (91.2 kW) @ 6200 RPM
- Torque
- 160.0 Nm (16.3 kgf-m) @ 3200 RPM
- Engine type
- V-Twin, four-stroke
- Power/weight ratio
- 0.3602 HP/kg (wet)
- Bore x stroke
- 112.0 x 90.5 mm
- Compression
- 10.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Electronic
- Valves per cylinder
- 4
- Lubrication system
- Semi-dry sump
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Shaft
- Clutch
- Wet multi-plate
Dimensions & weight
- Wheelbase
- 1710 mm
- Overall length
- 2450 mm
- Overall width
- 875 mm
- Overall height
- 1130 mm
- Seat height
- 705 mm
- Wet weight
- 347.0 kg
- Fuel capacity
- 19.50 litres
- Ground clearance
- 130 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Double cradle, steel
- Front suspension
- Blacked-out, inverted telescopic, coil spring, oil damped
- Rear suspension
- Link style, solo shock, coil spring, oil damped
- Front wheel travel
- 130 mm
- Rear wheel travel
- 118 mm
Brakes & wheels
- Front brakes
- Double disc. Dual piston
- Front brakes diameter
- 310 mm
- Rear brakes
- Single disc. Single piston
- Rear brakes diameter
- 275 mm
- Front tyre
- 130/70-R18
- Rear tyre
- 240/40-R18
Other
- Color options
- Metallic Triton Blue/Glass Sparkle Black, Candy Daring Red/Glass Sparkle Black
- Warranty
- 12
- Comments
- Solo-seat cover (included) can be quickly swapped for the passenger seat. Blacked-out exhaust system, clutch cover, magneto cover, cylinder head covers, air cleaner cover, and final drive case.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2014 | 2017 | 2019 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|
| Capacity | 1783 cc | 1783 cc | 1783 cc | 1783 cc | 1783 cc | 1783 cc |
| Seat height | 705 mm | 705 mm | 705 mm | 705 mm | 705 mm | 705 mm |
| Fuel capacity | 18.6 L | 18.6 L | 18.6 L | 19.5 L | 19.5 L | 19.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Suzuki Boulevard M109R B O S S?
The 2023 Suzuki Boulevard M109R B O S S has a Capacity of 1783.0 ccm (108.81 cubic inches).
What engine power does the Suzuki Boulevard M109R B O S S have?
The 2023 Suzuki Boulevard M109R B O S S has a Power of 125.0 HP (91.2 kW) @ 6200 RPM.
How many gears does the Suzuki Boulevard M109R B O S S have?
The 2023 Suzuki Boulevard M109R B O S S has a Gearbox of 5-speed.
What is the torque of the Suzuki Boulevard M109R B O S S?
The 2023 Suzuki Boulevard M109R B O S S has a Torque of 160.0 Nm (16.3 kgf-m or 118.0 ft.lbs) @ 3200 RPM.
How much does the Suzuki Boulevard M109R B O S S weigh?
The 2023 Suzuki Boulevard M109R B O S S has a Wet weight of 347.0 kg (765.0 pounds).
Shop this bike
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2025 BMW R 18 B
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The 2023 Suzuki Boulevard M109R B O S S is a powerful and stylish cruiser motorcycle that is built for those who crave speed and performance. With its 1783cc V-twin engine, this bike delivers plenty of power and torque for an exhilarating riding experience. The blacked-out styling and sleek design give the M109R B O S S a menacing and aggressive look that is sure to turn heads wherever you go. The comfortable seating position and high-quality suspension make this motorcycle a pleasure to ride, whether you're cruising around town or hitting the open road.
Overall, the 2023 Suzuki Boulevard M109R B O S S is a top-of-the-line cruiser motorcycle that offers exceptional performance and style. If you're in the market for a powerful and reliable bike that will make a statement, the M109R B O S S is definitely worth considering. Whether you're a seasoned rider or new to the motorcycle scene, this bike is sure to provide an exciting and enjoyable riding experience that will leave you wanting more.
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