While I really like Continental Gatorskins because of their tough
running surface and acceptable cost per mile they have one major
drawback that almost all "modern" tires have: Weak side walls. I have
tubes with 0.120" (3mm) wall thickness in there but on Tuesday I got a
thorn through a sidewall and it went all the way ... psheeeoooouuu ...
resulting in a nice long walk home because getting those Gatorskins off
a flat Mavic rim out on the street is next to impossible. Other
Gatorskins came to premature grief because a side wall failed and an
"aneurysm" developed. So once I am through with my stash of remaining
Gatorskins I want to buy something better.
Which 700c/25mm tire has high puncture resistance _and_ thick sturdy
sidewalls like they were in the good old days? Wishlist:
1. 25mm wide would be nice. 28mm could become a challenge.
2. Doesn't have to be a racing slick. A coarse tread might actually be
nice for dirt roads. A cyclocross tire would be good if it isn't
fast-wearing on the road (like MTB tires unfortunately are).
3. Cost: $0.02/mile is what Gatorskins cost and I find that ok for a
bicycle tire.
4. Weight: Does not matter at all. Wire bead is fine.
5. Rolling resistance: Does not matter. I don't need to win a race but I
do need it to withstand very ugly road surfaces. And it must handle
weight because I often schlepp stuff on the road bike (luggage rack).
6. Ideally, easier mounting on flat rims. The Gatorskins seem a bit
undersized and only go on or come off my Mavic Module 3 Argent D rims
with brute force. On Tuesday I even snapped a nice Topeak lever getting
it off to fix the flat.
Other question: Does anyone know where to buy those thick tubes? Not the
regular Sunlites but ones with thick walls all around (not just towards
the running surface). I bought mine at a LBS that now went out of
business so I can't buy any there or ask. I fixed the tube that blew
Tuesday but it's iffy, was a big gash.
--
Regards, Joerg
http://www.analogconsultants.com/