Looking for some help identifying proper size carbontex washers for my Shimano ultegra 4000. Any help is much appreciated.
Thanks!
most likely a standard size, already available (no custom cutting)
the question is WHICH standard size... from what era?
"Shimano ultegra 4000" isn't descriptive enough -- need exact model/year
better yet, measure what you have
Dawn at Smooth drag https://www.smoothdrag.com/wp/carbontex-price-list/
Look about half down the page and you will be in Shimano country !