Get a KH Fusion seat and make an air seat out of that. The KH Fusion
will fit on the Summit seatpost you already have. That's the easiest
solution. You don't have to deal with shims and you don't have to get a
new seatpost.
I have instructions for making an air seat in my 'Airseat gallery'
(http://gallery.unicyclist.com/Airseat). It's easy enough to make one
yourself. No need to pay extra to have Unicycle.com make it for you.
And by doing it yourself you can end up with a better seat for your
preferences.
If you're doing trials you may find that an air seat is not the best
option for a trials uni. An air seat gives you a bit of a disconnect
from the unicycle. You can sacrifice a little bit of hip english
control of the unicycle. That kind of control is necessary for riding
things like skinnies.
A better solution for trials would be the KH Fusion and cut down the
foam so it is less thick and easier to hold seat out front. Or a
Koxx-One saddle which is basically a KH seat with the foam already cut
down. Later you can convert the KH Fusion to an air seat if you so
choose.
One problem with the KH is that you may break the seat stiffener inside
the seat. George Barnes is working on making an after market seat
stiffener for the KH that will fix that problem. Or you can go whole
hog and upgrade to the KH style carbon fiber seat base.
--
john_childs - Guinness Mojo
john_childs (att) hotmail (dott) com
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