mango said:*I have a loose keyway on my KH20. I dont think that
should be a reason to NOT get the onza since both unis are
susceptible. *
You've got a loose keyway with a KH20? Are you sure
it's the keyway in the hub and not the cranks slipping
on the splines?
The KH hub has what I consider to be the best keyway design.
It's a better keyway design than the Onza and Profile. I
think Steve Howard has a picture of the KH keyway design in
one of his galleries, but the gallery is down right now so I
can't verify. Steve's gallery is 'here'
(unicyclist.comshowardOpen ↗). I'd be a bit
surprised if the KH hub developed keyway slop, unless that
particular hub was machined out of tolerance. Conversely, I
almost expect a Profile hub to develop keyway slop
eventually. I don't know about the new and improved Onza
double keyway design.
When comparing the Onza be sure to differentiate between the
first generation and second generation Onza hubs. They made
some improvements to the second generation hubs.
The DM splined hub I have on my DM Vortex is not going to
ever have any keyway slop because there is no keyway. The
hub flanges are welded right to the spindle. Worst case
scenario is that a weld cracks, but that is very unlikely.
--
john_childs - Guinness Mojo
john_childs (at) hotmail (dot) com
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