Mine is the CB750SC-Nighthawk.This bike gives the illusion of being heavier than the listed wt. Probably top heavy.It definately needs the air in the front shocks to avoid front sag.The mufflers tend to rust thru,& the charging systems quit.Check the brass connections on the black wire at the regulator before dropping your $800.on rotor,reg.,& stator. Engines really pull from 7,000 to 9,400. Bargain priced bike, new or used. Owners call them "workhorses",and love them.