2009 Suzuki Boulevard S40. The Boulevard 40's engine is a 652 cc, four-stroke, air-cooled, single overhead camshaft power plant, incorporating a Twin-Swirl Combustion Chamber cylinder head design first used in the Suzuki GSX series motorcycle engines. This engine features a balance shaft and an output of 31 horsepower . At 60 mph the engine is spinning at a moderate 3940 RPM. This is a great starter or commuter bike, for those who feel that a 250 cc bike is just too small. It has 1,663 miles and is in excellent shape. Any questions call Higgins Powersports Sales Department at (978) 355-6343
