HIC works by a piece of pipe with a slit in it goes onto your forks, a head set cap or piece of metal go on top that and like the SCS a starnut and compression bolt is in your forks which you bars (you must have 1 3/8 bars) slide overJarryd M said:They all work differently, but they all do the same thing of compressing your headset. The SCS has the starnut in the forks while ICS has the starnut in the bars. Not sure how HIC works.