Bead hook-less mountain bike rim

[knob scortcher]

Seen these and was wondering if there would be issues running these tubeless, to me it looks like it wouldn't securely hold the tyre on. Has anyone had nay experience with these or similar hook-less rims on mountain bikes?

http://www.light-bicycle.com/bead-h...ike-rim-tubeless-compatible.html#.Uy9p2KiSySo

 

[sedifus]

Have a look here. http://www.rotorburn.com/forums/showthread.php?t=256458

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