The classic clutch cable is ~3/4" longer and really doesn't help much if you install classic bars and Rivco risers.. If you want to keep the routing the same as factory setup with classic bars and risers, then you should order a custom length cable that is +2" from factory length. You can order from a variety of aftermarket vendors. I bougth mine from a member here that decided to not use the risers...I believe it was made by MotionPro. I ordered new throttle cables +2" from MotionPro and longer brake lines from HEL. Made for a nice, neat install.