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2018 Suzuki Boulevard S40


Boulevard S40



The Suzuki Boulevard S40 takes a timeless single-cylinder design, with a new blacked-out treatment, and adds a shot of advanced Suzuki technology to create a bike that combines exciting performance and a bold appearance with rock-solid reliability. It features a strong, rigid chassis for agile handling and lightweight responsiveness that makes it great for cruising down the boulevard or beyond the city limits. Best of all, one twist of the throttle rewards you with a strong blast torque from the 40-cubic-inch engine.

Key Features
  • New, bright Metallic Mystic Silver or rich Pearl Splendor Violet colors.
  • Blacked-out engine with highlighted cylinder head cooling fins.
  • Blacked-out handlebars, upper fork clamp, headlight shell and other components deliver a bold, custom look.
  • Shiny black finish on the wheel rims is set off by bright, stainless steel spokes.
  • Black lower fork legs and rear fender stays match the wheels’ black rims, further impressing the S40’s strong style.
Engine Features
  • A 652cc, SOHC, single-cylinder, air-cooled four-stroke engine with TSCC (Twin Swirl Combustion Chambers) cylinder head and high mass crankshaft produces strong low-end power and torque.
  • An electric starter with automatic decompression system provides quick, easy engine starting.
  • Precise electronic ignition system with maintenance-free battery.
  • A smooth-shifting 5-speed transmission is complemented by a low-maintenance belt-drive system that's quiet, durable, and simple to adjust and clean.
  • Sculpted engine features a rich, blacked-out treatment with a large, visually striking cylinder and head with highlighted cooling fins.
Chassis Features
  • Strong steel frame with tubular backbone that supports the chopper-style chassis.
  • Black-finish drag-style handlebar with upper fork clamp and custom-style rear view mirrors provide a striking appearance (similar to the larger Suzuki Boulevard models).
  • Attractive tear drop-shaped fuel tank (2.8 gal capacity) with flush-mounted speedometer.
  • Neatly painted steel front/rear fenders and side covers complement the fuel tank.
  • One-piece saddle adds to streamlined appearance. The deeply cushioned seat has a low 27.6 inches seat height that’s great for smaller or entry-level riders.
  • A wide 15" rear tire and slim 19" front tire provide a classic cruiser look.
  • Light weight (381lbs) for easy maneuverability.
  • A hydraulic front disc brake and drum-type rear brake provide strong, reliable braking performance.
  • The rear reflector is integrated with the taillight for a clean, finished appearance to the rear section of the bike.
  • Convenient hazard and passing light switches.
Additional Features
  • A variety of Genuine Suzuki Accessories for Boulevard owners are available including a large selection of Suzuki logo apparel.
  • 12-month, unlimited mileage, limited warranty. Longer warranty coverage period and other benefits are available through the Suzuki Extended Protection Plan (SEP).
  • Engine: 652cc, 4-stroke, air-cooled, single cylinder, SOHC
  • Bore x Stroke: 94.0 mm x 94.0 mm (3.70 in. x 3.70 in.)
  • Fuel System: MIKUNI BS40, single
  • Starter: Electric
Drive Train
  • Transmission: 5-speed constant mesh
  • Final Drive: Belt drive
  • Suspension Front: Front Telescopic, coil spring, oil damped
  • Suspension Rear: Rear Swing arm type, coil spring, oil damped
  • Brakes Front: Front Disc brake
  • Brakes Rear: Rear Drum brake
  • Tires Front: 100/90-19 M/C 57H, tube type
  • Tires Rear: 140/80-15 M/C 67H, tube type
  • Fuel Tank Capacity: 2.8 US gal. (10.6 L)
  • Color: Metallic Mystic Silver, Pearl Splendor Violet
  • Ignition: Electronic ignition (transistorized)
  • Overall Length: 2180 mm (85.8 in.)
  • Overall Width: 720 mm (28.3 in.)
  • Wheelbase: 1480 mm (58.3 in.)
  • Ground Clearance: 135 mm (5.3 in.)
  • Seat Height: 700 mm (27.6 in.)
  • Curb Weight: 173 kg (381 lb.)
  • Warranty: 12 month unlimited mileage limited warranty.
For your safety, always wear a helmet, eye protection, and protective clothing when riding any motorcycle or ATV. Never ride under the influence of alcohol or other drugs. Study your owner's manual and always inspect your Suzuki before riding. Take a riding skills course. For the MSF street course nearest you, call 1-800-446-9227. Off-road riders can enroll in the DirtBike SchoolSM by calling 1-877-288-7093. ATV riders can call the SVIA at 1-800-852-5344 and we’ll even pay for the training. Suzuki engineered the GSX-Rs™, Hayabusa, and the QuadSport Z400 for experienced riders. Specifications, appearances, equipment, color, features, materials and other items of “SUZUKI” products shown are subject to change by manufacturer at any time without notice.



Engine Type
4-stroke, single cylinder, SOHC
Bore and Stroke
3.70 in. x 3.70 in. (94.0 mm x 94.0 mm)
Fuel System
MIKUNI BS40, single
Electronic ignition (transistorized)


5-speed constant mesh
Final Drive
Belt drive


Front Suspension
Front Telescopic, coil spring, oil damped
Rear Suspension
Rear Swing arm type, coil spring, oil damped
Front Brakes
Front Disc brake
Rear Brakes
Rear Drum brake
Front Tire
100/90-19 M/C 57H, tube type
Rear Tire
140/80-15 M/C 67H, tube type


58.3 in. (1480 mm)
Seat Height
27.6 in. (700 mm)
Fuel Capacity
2.8 US gal. (10.6 L)
Dry Weight
Curb Weight: 381 lb. (173 kg)


Metallic Mystic Silver, Pearl Splendor Violet
12 month unlimited mileage limited warranty.


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