The Suzuki Boulevard S40 takes a timeless single-cylinder design and adds a shot of advanced Suzuki technology to create a bike that combines exciting performance 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.Features may include:EngineA 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.