Cruisers

2020Suzuki Boulevard M109R

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The 2020 Suzuki Boulevard M109R is a muscular power cruiser with one of the largest V-twins on the market. Its liquid-cooled 1,783cc engine makes 125 hp at 6,200 rpm and 160 Nm through a five-speed gearbox and shaft drive. A low 705 mm seat and 18.6-litre tank suit relaxed riding, at 347 kg wet.

Capacity: 1783.0 ccm
Engine: V-Twin, four-stroke
Gearbox: 5-speed
Dry weight: 319.0 kg
Seat height: 705 mm
Power: 125.0 HP (91.2 kW) @ 6200 RPM

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How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering30%

City riding35%

Daily riding55%

Touring55%

Two-up65%

Track15%

Best for: Built for boulevard cruising and strong straight-line acceleration rather than nimble cornering or long-distance touring.
Built for: A muscular, torque-heavy power cruiser with a big V-twin rumble, aggressive styling, and a wide 240-section rear tire that defines its identity.
Not ideal for: Not for riders seeking light, flickable handling, off-road capability, or a nimble city commuter.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 705mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2020 Suzuki Boulevard M109R, with a cramped knee angle of around 80 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 750 mm or under — Short Kings →

Find bikes that fit your height →

Full specifications

Engine

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: 0.3918 HP/kg (dry)
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: Wet 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
Dry weight: 319.0 kg
Wet weight: 347.0 kg
Fuel capacity: 18.60 litres
Ground clearance: 130 mm

Chassis & suspension

Frame: Double cradle steel frame
Front suspension: Kayaba 46mm upside down forks
Rear suspension: Kayaba mono shock
Front wheel travel: 130 mm
Rear wheel travel: 120 mm

Brakes & wheels

Front brakes: Double disc. Twin Tokico radial mount 4-piston calipers
Front brakes diameter: 310 mm
Rear brakes: Single disc. Tokico twin-piston caliper
Rear brakes diameter: 275 mm
Front tyre: 130/70-R18
Rear tyre: 240/40-R18

Other

Color options: Glass Sparkle Black
Warranty: 12
Comments: Model id: VZR1800L8.

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	2007	2012	2017	2020	2021	2026
Capacity	1783 cc	1783 cc	1783 cc	1783 cc	1783 cc	1783 cc
Dry weight	319 kg	319 kg	319 kg	319 kg	319 kg	319 kg
Seat height	705 mm	705 mm	705 mm	705 mm	705 mm	705 mm
Fuel capacity	19.5 L	19.5 L	19.5 L	18.6 L	18.6 L	19.5 L