Thanks for the comments, questions, and comedy. I was happy to make a
unique saddle for Pete’s unique Red Menace geared unicycle.
Pete’s saddle uses my newest air-adjustable cushion experiment,
and I have been using this style on my Coker for a while. It is a
molded foam cushion with cavities in each side into which I mold
urethane rubber air bladders. These badders are connected internally by
a very small crossover tube that restricts the airflow, and in turn
dampens any side-to-side bounce that would be caused by air transfer
between the chambers. This is a different approach than my other molded
air cushions, and I continue to develop both styles. This style
provides a softer surface while still having the firm support and
pressure equalization under the sit-bones as my other style of cushion.
The cover is anchored to the seat base down the centerline at the
front, rear, and center to define the relief slot and further stabilize
the cushion.
The adjust-on-the-fly pump assembly is something I have been using for
quite a while on my personal Coker for seat testing, but have not
offered it to customers yet. I actually surprised Pete with this one.
It is very useful for quickly dialing in the ideal pressure while you
ride, compared to start-and-stop trial and error adjusting. It is also
sometimes helpful to change the air pressure during a long ride just to
give a different contact pattern on the tender tissues.
Pete paid the regular seat price stated on my web site, plus a charge
for the custom leather. I wanted him to try out the pump prototype. I
have not set a price for the pump system yet.
The complete seat assembly as shown with pump weighs 1.75 lb, which is
somewhat lighter than a plain plastic-base foam saddle.
I hope the weather allows you guys to ride soon. I will be looking
formard to the butt-lip photos.
Scott
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S_Wallis
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