Fairly sturdy. At least as sturdy as the RP and JB greens have been for me. I've gotten maybe 4 flats on them over something in the neighborhood of 1500-2000 miles. I've even ridden them on fire trails and gravel a few times without any punctures or (visible) sidewall damage.
By now, the tread has quite a few cuts, but the casing seems to still be in good shape, and I'd wager that they have quite a bit of life left. FYI, on my Open Pros they measure around 28.5 mm at 90 psi. On May 27, 1:00 pm, Steve Palincsar <palin...@his.com> wrote: > On Thu, 2010-05-27 at 12:57 -0700, Aaron Thomas wrote: > > Anne, if you want a 28mm tire that weighs a bit less than the RP, try > > the Challenge Parigi-Roubaix. On my digital scale there was a bit of > > variance between my tires, but they came in between 265 and 280g each. > > My RPs, by contrast, were about 320g (despite the official label of > > 290g). > > > In my experience, the Challenge roll much faster than the RPs and JBs. > > Although the sidewall stamp says to inflate to 100-130, I've run mine > > at 85-90 with no problems whatsoever. > > How sturdy would you say this tire is? -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To post to this group, send email to rbw-owners-bu...@googlegroups.com. To unsubscribe from this group, send email to rbw-owners-bunch+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rbw-owners-bunch?hl=en.
