There’s a good reason so many road bikes in the ’50s and ’60s were big single-cylinder machines: they’re incredibly fun to ride! The Boulevard S40 adds a shot of advanced Suzuki technology to this timeless design to create a bike that combines exciting performance with rock-solid reliability. One of the S40’s major attractions is its lightweight responsiveness. Weighing just 352 pounds, it’s great for cruising down the boulevard or getting outside the city limits.

  • 2007 Suzuki Boulevard S40
  • Year:
  • Make:
  • Model:
  • Engine:
    40 cubic inch, four-stroke, single cylinder
  • Transmission:
  • Price:

Wherever you ride, one twist of the throttle rewards you with a blast of low-end and mid-range torque. And when you’re up to cruising speed, you’ll really appreciate the engine’s smooth performance. The Boulevard S40 for 2007 - designed for you to enjoy the simple pleasure and pure excitement of motorcycling.

Engine Features

  • 40 cubic inch, SOHC, single-cylinder engine with TSCC cylinder head and high mass crankshaft - produces strong low-end power and torque
  • Zinc-plated cylinder mounting bolts - high quality plated finish is corrosion resistant and blends with black engine color for a more detailed appearance
  • Black engine case and cylinder with polished cylinder head fins for a finished appearance
  • Headlight switches off during start-up to reduce load on the battery
  • Electric starter with automatic decompression system for quick, easy engine starting
  • 5-speed transmission with low-maintenance belt-drive system - the drive belt is quiet, durable, simple to adjust and clean

Chassis Features

  • Custom flat handlebar design provides a clean, sport appearance
  • Sleek, one-piece saddle adds to the S40’s already streamlined appearance
  • Low seat height - only 27.6 inches - great for smaller riders or entry-level riders
  • Hydraulic front disc brake and drum-type rear brake provide strong, reliable braking performance
  • Front fork guards protect the inner fork tubes from road debris and help reduce dust seal and oil seal wear
  • Polished upper fork bracket features an attractive and durable clear coat finish
  • Push-to-cancel turn signal switch for easy turn signal operation
  • Standard 4-way emergency flasher and high-beam passing switch
  • Bright multi-reflector turn signals designed for high visibility and attractive appearance
  • Rear reflector integrated with the taillight for a clean, finished appearance to the rear section of the bike
  • Attractive tear drop-shaped fuel tank with flush-mounted speedometer
  • Custom-style rear view mirrors for more attractive appearance - similar to larger Boulevard models
  • Polished spoke wheels for a classic look like larger cruiser models
  • Wide 15" rear tire and slim 19" front tire for a classic cruiser look


  • Engine: 40 cubic inch, four-stroke, single cylinder, air cooled with SOHC
  • Bore Stroke: 94.0 x 94.0 mm
  • Compression Ratio: 8.5:1
  • Fuel System: Mikuni BS40
  • Lubrication: Wet Sump
  • Ignition: Transistorized
  • Transmission: 5-speed
  • Final Drive: Belt Drive
  • Overall Length: 2180mm (85.8 in.)
  • Overall Width: 720mm (28.3 in.)
  • Overall Height: 1105mm (43.5 in.)
  • Seat Height: 700mm (27.6 in.)
  • Ground Clearance: 135mm (5.3 in.)
  • Wheelbase: 1480mm (58.3 in.)
  • Dry Weight: 160kg (352 lbs.) 161kg (355 lbs.) CA model
  • Suspension Front: Telescopic, coil spring, oil damped
  • Suspension Rear: Twin shock, 5-way adjustable spring preload
  • Brakes Front: Single hydraulic disc
  • Brakes Rear: Mechanical drum
  • Tires Front: 100/90-19 57H
  • Tires Rear: 140/80-15 67H
  • Fuel Tank Capacity: 10.5 liter (2.8 gal.)
  • Color: Black, White, Blue
About the author
What do you think?
Show Comments


  (6021) posted on 02.23.2008

i bought one for my 1st bike, i love it so far although its not 1st bike iv riden its the 1st iv owned and i like how it feels lighter than other bbikes i have ridden, for where i ride its perfect

  (6021) posted on 11.9.2006

Just got mine last week & I absolutely love it. I went shopping for a dual purpose & after sitting on this bike for about 10 secs., I snatched it up. One Cool Machine!!!

Motorcycle Finder: