Mythbustin' time - DT Swiss 29'er disc rims claims a max pressure of 60psi. Now I am building these up, give them 120psi in a 23c tyre + the same number of bunny hops and see if the lateral pressure can make the side rim give birth to unclinching.
On those very wide rims, you needn't even pump them up to 120psi, hell even 90psi is enough.
I also had the ZTR Crest which have a claim 50psi (I think) max, yet ran 25mm at 80psi previously and was fine, abet I drop it a lots lower to 60psi rear because 80psi was much too firm.
Mythbustin' time - DT Swiss 29'er disc rims claims a max pressure of 60psi. Now I am building these up, give them 120psi in a 23c tyre + the same number of bunny hops and see if the lateral pressure can make the side rim give birth to unclinching.
http://www.allterraincycles.co.uk/DT-Swiss-465D-29er-Disc-Rim