oh ok , you just take out the old one and on a big bike there normally the ones that have a hollow bolt and 2 nuts on it , well you just unscrew the back nut (one closest to end of the cable at engine ) then the end of the cable will be in a little clamp thing, just fiddle around with it until it comes out, then pull the cable from the top beside bars and lever etc then pull the lever in and turn the cable then pull it out from the bottom, and just do the same in reverse to get it back on lol hope that helps