This is a knurling tool from Stein Tools - Riv sells the Stein headset presses (shown knurling a headset crown):
[image: Knurling tool.JPG] Laing On Friday, May 27, 2022 at 12:14:45 PM UTC-4 Wesley wrote: > Yes, the seat post. Still, I wonder: how did they do it? > > On Thursday, May 26, 2022 at 9:58:57 PM UTC-7 Erik wrote: > >> Just the seat post, not the seat tube. >> >> On Wednesday, May 25, 2022 at 10:45:50 AM UTC-7 Wesley wrote: >> >>> This is the first I'm hearing that you can have tubes knurled on the >>> aftermarket... how did they do it? >>> >>> >>> -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rbw-owners-bunch/8f1a0599-dad8-42c5-aefd-d5d4aff85c04n%40googlegroups.com.
