Subject: RE: Headset spacers.Depends if your fork steerer tube is aluminium or carbon. Too many spacers will stress a carbon steerer and it can fail; most fork manufacturers give a spec on how high the stem can be bolted, generally in the 4-5cm range, and will often specify a minimum of 1 spacer between the stem and headset. If your steerer is aluminium, it's less of a concern, but always check with the fork manufacturer if you're stacking as high as you are. |