I've gone tubeless w/ both Delgado Cross, and Delgado Race. In both cases I had to build up the rim bed.
For the Delgado Cross I used 2 layers of Velox and the standard 29'er strip, for the Delgado Race the same but some layers of strapping tape to fill the center groove first. I was going to use insulating foam to fill the groove, but the stuff I bought was too big, so I just winged it.
For the Delgado Cross I used 2 layers of Velox and the standard 29'er strip, for the Delgado Race the same but some layers of strapping tape to fill the center groove first. I was going to use insulating foam to fill the groove, but the stuff I bought was too big, so I just winged it.