Chassis 

• A hydraulic front disc brake and drum-type rear brake provide strong, reliable braking performance.
• A wide 15 inch rear tire and slim 19 inch front tire provides a classic cruiser look.
• Polished spoke wheels provide a classic look like larger cruiser models and a polished upper fork bracket features an attractive and durable clear coat finish.
• The Boulevard S40 comes with an attractive tear drop-shaped fuel tank (2.8 gallon capacity) with flush-mounted speedometer.
• Custom flat handlebar design provides a clean, sporty appearance, while custom-style rear view mirrors provide an attractive appearance (similar to the larger Boulevard models).
• The rear reflector is integrated with the taillight for a clean, finished appearance to the rear section of the bike.
• A sleek, one-piece saddle adds to the Boulevard S40's already streamlined appearance. The low seat height (only 27.6 inches) is great for smaller or entry-level riders.

Engine 

• A 652 cc, 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.
• A precision electronic ignition system includes a maintenance-free battery.

Transmission 

• A smooth-shifting five-speed transmission is complemented by a low-maintenance belt-drive system that's quiet, durable, and simple to adjust and clean.