Make Model	Suzuki Boulevard S40
Year	2005-07
Engine	Air cooled, four-stroke, single cylinder, SOHC
Capacity	40 cubic inch
Bore x Stroke	94.0 x 94.0 mm
Compression Ratio	8.5:1
Induction	Mikuni BS40
Ignition  /  Starting	Transistorized  /  electric
Max Power
Max Torque
Transmission  /  Drive	5 Speed  /  belt
Front Suspension	Telescopic, coil spring, oil damped
Rear Suspension	Twin shock, 5-way adjustable spring preload
Front Brakes	Single disc
Rear Brakes	Drum
Front Tyre	100/90-19
Rear Tyre	140/80-15
Dry-Weight	160 kg
Fuel Capacity	10.5 litres
Review	Motorcycle-USA

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.

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