An internal cable throttle that was made for the 1957 Triumph Freebird project. The controls that were on the bike were pretty basic stock units, and a pair of reverse brake and clutch levers were chosen to replace them. With the internal cables on the levers, it will make for a clean set of bars to tuck the throttle cable inside the bar and lose the external throttle case. The bars are a 1” set of Norman Hyde mustache type that I had cut the end off to fit a 7/8” throttle a couple years back. Interestingly enough, the cut-off end was found and grafted back on to do this job.