jamesc <[email hidden]> wrote in message
[email hidden]
[...]
Quoted message said:I run Continental Top Touring 2000 700 x 28 on Velocity Aero rims on
my hybrid and have never had a puncture yet. Although they are heavy,
there are still fast and a very durable and great for commuting.
I wandered into Cecil Walker's in town this morning and had a very
interesting chat with one of the staff about tyres and stuff. One of the
things that came up was the apparent polarisation between those Continental
users (with particular reference to Ultra Gatorskin riders), who love them
dearly on one side and those who despise them utterly on the other. His
opinion, having ridden various Contis for many thousands of kilometres over
the years, was that in general if you keep the pressure right up at around
120psi then Conti's are virtually bullet-proof but the moment you let their
pressure drop to around 100psi, which will happen in only a few days and
certainly less than a week, they are highly puncture prone. If too many
people were not paying close enough attention to their pressures then that
would explain the huge discrepancy in opinions, and he only half-jokingly
suggested that the recommended pressure for Contis should be 120psi -
120psi.
When I asked him about IRC he favoured the Tandem 700x30 Duro over the Road
Winner II 700x28 Duro. Although it's a touch heavier (375g v 290g), its
shape means you actually ride on a narrower centre strip. Food for thought.
He liked the Top Touring 2000, although at 430g for the bl/bl 700x28 I'm not
necessarily convinced. However, his pick for my hybrid was the Schwalbe
Marathon (
http://www.schwalbe.com/index.pl?bereich=produkte&einsatzbereich=4&produktgruppe=5&produkt=97&details=203 )
.. At 510g, though, it's even heavier than the Top Touring 2000 and more
expensive to boot ($44 versus $35) and I'm not sure about that reflective
strip on the sidewall. But it has an extraordinary pressure range,
55-115psi.
Interestingly, I can't find a review of the Michelin Dynamic anywhere.
--
"I'm proud that I live in a country where witnessing two hours of bloody,
barbarous torture in gloating detail is considered indicia of religious
piety, whereas a mere second gazing upon a woman's breast is cause for
outraged apoplexy."
Betty Bowers, http://www.bettybowers.com/melgibsonpassion.html