stpauls Posted February 21, 2015 Report Share Posted February 21, 2015 (edited) Around 2010 there were many reports of IRC rear tubeless tyres, when inflated to 3-4 pounds, going flat as soon as the bike hit a small step or a root. Many people put this down to the tyre bead being too loose, so the tyre would loose the airtight seal when it hit an obstacle. I understand that this problem still existed a few years later. Have IRC fixed this problem yet? Edited February 21, 2015 by stpauls Quote Link to comment Share on other sites More sharing options...
breagh Posted February 21, 2015 Report Share Posted February 21, 2015 Fitted one a few months back went flat at next two trials. Don't think they like the later rims. Quote Link to comment Share on other sites More sharing options...
gasserguy Posted February 21, 2015 Report Share Posted February 21, 2015 Don't bother unless it's a old rim !! 1 Quote Link to comment Share on other sites More sharing options...
the addict Posted February 21, 2015 Report Share Posted February 21, 2015 Don't bother unless it's a old rim !! Spot on that, the new 4rt rims on the standard bike wont keep them inflated, mine came off the rim just riding around, X Lights now with no probs, shame. Quote Link to comment Share on other sites More sharing options...
splatshop Posted February 21, 2015 Report Share Posted February 21, 2015 There is supposedly a new version of the IRC's coming soon. 2 Quote Link to comment Share on other sites More sharing options...
5again Posted February 22, 2015 Report Share Posted February 22, 2015 Some local (south) riders have just been using a tube, at least on Evo's with the fanged rim, no probs.Not sure if this work on the GG rim. Quote Link to comment Share on other sites More sharing options...
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