Tri-spoke and Disc clincher tube stem length

Triathlon Forum
1

I have the x-lab disc and tri-spoke setup (expect it is the same (or similar) for HED)…is there a generic stem length for the tubes that I could use for both wheels without carrying one length for one wheel and another length for another…I plan to use the “crack pipe” with a co2 device on the course in L’ville.

2

For HED, is there a generic stem for the tri-spoke and disc?

3

I use Conti sprinters on the H3 / Hed disc. I think they’re 36mm length valves.

4

I use the standard short-stemmed tubes in my Hed 3 and Renn disk. You wouldn’t want to use anything longer in those. No idea if that applies to others.