On Thu, 13 Jun 2019 07:08:07 -0500, Dean Hoffman wrote:


And Ebay has a bunch of Harley grips. A lot of those are in the
$10-20 range.


A quick search shows this one on Amazon:

https://www.amazon.com/dp/B00T6IVBRS...A3EA23IACJZX29

The flanges, though, are made from a soft synthetic rubber
and may not provide enough resistance for downward force.

But since they are sold as a pair, I can cut off the flange
portion from one grip and attach in a reversed manner underneath
the other grip as a support. That may give the rigidity that
I want.