throttle

I have a 1973 CB125S that I'm looking to build for my son's first bike. I got the engine work all done and the bike is running. I need to know if anyone has any suggestions for an aftermarket throttle and cable to go on a set of clubmans. The stock throttle assembly while in good shape is not...

Hey guys/gals. New to this forum and new to "street" bikes. Always have raced dirt/woods. I currently have a '81 KZ550 that is having a little stutter/bog issue when trying to open up the throttle. I've jacked around with the idle but that still doesnt do anything for it either way I turn it...