What category is the 2015 Suzuki Boulevard M109R B O S S?

The 2015 Suzuki Boulevard M109R B O S S has a Category of Custom / cruiser.

What type of engine does the 2015 Suzuki Boulevard M109R B O S S have?

The 2015 Suzuki Boulevard M109R B O S S has a Engine type of V2, four-stroke.

What is the engine power of the 2015 Suzuki Boulevard M109R B O S S?

The 2015 Suzuki Boulevard M109R B O S S has a Power of 125.00 HP (91.2 kW) @ 6200 RPM.

What is the torque of the 2015 Suzuki Boulevard M109R B O S S?

The 2015 Suzuki Boulevard M109R B O S S has a Torque of 160.00 Nm (16.3 kgf-m or 118.0 ft.lbs) @ 3200 RPM.

Is the 2015 Suzuki Boulevard M109R B O S S air cooled or liquid cooled?

The 2015 Suzuki Boulevard M109R B O S S has a Cooling system of Liquid.

How many gears does the 2015 Suzuki Boulevard M109R B O S S have?

The 2015 Suzuki Boulevard M109R B O S S has a Gearbox of 5-speed.

How much does the 2015 Suzuki Boulevard M109R B O S S weigh?

The 2015 Suzuki Boulevard M109R B O S S has a Weight incl. oil, gas, etc of 347.0 kg (765.0 pounds).

What is the seat height of the 2015 Suzuki Boulevard M109R B O S S?

The 2015 Suzuki Boulevard M109R B O S S has a Seat height of 705 mm (27.8 inches) If adjustable, lowest setting..

Suzuki Boulevard M109R B O S S - 2015 Specifications and Reviews

Name: 2015 Suzuki Boulevard M109R B O S S
Brand: Suzuki

The 2015 Suzuki Boulevard M109R B O S S is a heavyweight cruiser designed for riders seeking commanding presence and relaxed touring comfort. Known for its massive 1,645cc engine and low-slung ergonomics, this bike excels as a statement cruiser for experienced riders who prioritize style and stability over sportiness. Its substantial 765-pound curb weight and wide stance make it ideal for highway cruising and leisurely rides rather than aggressive performance.

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2015

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General information
Category	Custom / cruiser
Year	2015
Model	Suzuki Boulevard M109R B O S S

Engine and Transmission Specifications
Exhaust system	2-into-1-into-2 stainless steel chromed exhaust system
Driveline	Constant mesh
Transmission type,final drive	Shaft drive (cardan)
Gearbox	5-speed
Cooling system	Liquid
Ignition	Electronic ignition
Fuel control	Double Overhead Cams/Twin Cam (DOHC)
Fuel system	Injection
Valves per cylinder	4
Bore x Stroke	112.0 x 90.5 mm (4.4 x 3.6 inches)
Compression	10.5:1
Torque	160.00 Nm (16.3 kgf-m or 118.0 ft.lbs) @ 3200 RPM
Power	125.00 HP (91.2 kW) @ 6200 RPM
Engine details	54-degree V-Twin
Engine type	V2, four-stroke
Brakes, suspension, Frame and wheels
Rear brakes diameter	275 mm (10.8 inches)
Rear brakes	Single disc
Front brakes diameter	310 mm (12.2 inches)
Front brakes	Double disc
Rear tyre	240/40-R18
Front tyre	130/70-R18
Rear wheel travel	118 mm (4.6 inches)
Rear Suspension	Link type, oil damped, coil spring
Front wheel travel	130 mm (5.1 inches)
Front Suspension	Inverted telescopic, coil spring, oil damped
Frame type	High-tensile double cradle steel frame
Physical measures and capacities
Fuel capacity	18.55 litres (4.90 gallons)
Wheelbase	1,710 mm (67.3 inches)
Ground clearance	130 mm (5.1 inches)
Overall width	875 mm (34.4 inches)
Overall length	2,450 mm (96.5 inches)
Seat height	705 mm (27.8 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	347.0 kg (765.0 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty	1 year unlimited mileage limited warranty.
Starter	Electric
Color options	Pearl Bracing White/Glass Sparkle Black, Candy Daring Red/Glass Sparkle Black

Performance Profile & Rider Fit

125 hp

Peak Power

3.6s

0-60 mph

Best For

Track20%

City45%

Cornering40%

Daily Riding55%

Touring62%

Passenger55%

Rider Profile

Best For	Best suited to experienced riders comfortable managing a heavy, powerful, long, low-slung cruiser at low speeds and in traffic.
Purpose	Built for boulevard cruising and straight-line power thrills rather than nimble cornering or commuting efficiency.
Rider Fit	Its low seat height suits shorter riders but the substantial 347 kg mass demands solid strength and confidence when maneuvering at a stop or parking.
Character	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.

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

Rider Fit Visualizer

2015 Suzuki Boulevard M109R B O S S Rider Ergonomics Assessment

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Feet:

At 705mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2015 Suzuki Boulevard M109R 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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