Has anyone tried this combination?
It should be the ultimate allround xc racing combination of light weight, snakebite protection and low rolling resistance.

Any information on the reliability of this set?

I used exactly this combination.
The tyres mount and inflate real easy and perform great.

In 4 races I ripped the sidewall in two rears, one sealed, one blew off.
Would not recommend for rocky areas, the sidewalls are too weak.

I have stopped using them because of this.

Panracer Fire XC now fitted and superb, I run 1.8's and drop the pressure real low when I need more grip.

http://www.numplumz.com [/url]