Thanks for this info, Jef. I have been meaning to ask about the best set-up as
well. I know that at about mile 90 at IM Lou I really, really
wanted/needed liquid and sorely regretted that I did not have at least one
behind the seat bottle (and for those doing IM Lou this year, I am not sure if
it would help or work, but I also wished I
had frozen a bottle of something to carry on the bike during that event, in the anticipation that it
would not be body temperature by the middle of the bike.)
Also, for the rest of
you 2012 IMers, I am doing different swim workouts than what is scheduled in the
IM training programs out there, and this coming week I am planning to do the
crazy-number-of-100s workout that I have described to a few of you. For
motivation, I will need some company (and persons with different paces can still
swim together; the send-off times for each 100 are different for those
swimming at a different pace.) The workout takes a little longer than 90
minutes to complete. If interested, please let me know and we can try to
meet up somewhere to get this in (like this weekend at a Lifetime or maybe
next Tuesday at Lakeville High.)
I've used three different ones: The cheapo bare-bones Minoura, the
Hydrotail and an X-Labs one.
The Minoura holds your bottles nice and solid where they're easy to
reach. Downsides: For some reason the screws like to work themselves loose over
even a few miles, so be sure to use Loc-Tite on them. It leaves very little room
for a spare. And it holds the bottles fairly vertically, which is an
invitation for them to bounce out on rough pavement.
Speaking of that, whatever you get, buy the grippiest cages
you can, something like the X-Labs Gorilla or the Arundel. That boosts the
price of the assembly considerably, but compare it against losing water
bottles during a $600 Ironman (which, if you're not doing half-ironmans and
up, I'm not a behind-the-seat setup is worth the
hassle.
The Hydrotail claims to be super aero, but I can't believe there's that
much difference between any of the assemblies, especially at most
people's ironman speeds. It holds the bottles low and angled, where it may
be hard to reach them. It's a bit flexy and fairly pricey. It may not fit
certain saddles, like my newest one, which is why I have ...
X-Labs makes a bunch of different models. They're very solid, very
adjustable and can be customized enough to tempt you to carry way too much crap.
It's probably the best setup for carrying a spare, and you can buy attachments
so your CO2 inflator sticks out like a couple of porcupine quills. They're also
kind of the standard, so they and their parts are widely available.
But consider how bad you want to mess with carrying bottles behind your
seat. It's less aero than standard frame cages, and they're a pain to get
bottles out of (while being easy for bottles to bounce out of on their own) and
an even bigger pain to put them back -- you'll want to be very confident in your
bike-handling skills. But if you're doing long-course races and don't trust or
care for what's in the bottles they're handing up to you, they're a pretty good
way to go.
jef
Any recommendations? I'm
looking on Amazon and prices range from
$14-230. I don't need anything
super light or fancy, but do want a
decent one that won't
break!
Thanks
Lindsay