unicyclepa said:That uni is old. When it was made kH/onza hubs where not made. And yah
profiles are beter because they come with a lifetime warante. They
where also the first "unbeakable" hub/cranks
As you say, the uni is old, that's the reason they have profile instead
of kh/onza.
It is hard to say whitch of them is better.. the warranty makes them
more expensive, that's a fact.
Some downs on the profiles are that they come in 145mm the shortest,
the kh comes in 140..
The profiles have a keyway lot, which have made some problems for some
users, especially when it's not sure that the "lifetime warranty"
covers it, because it's only for the splined parts of the hub, and the
cranks...
The KH on the other hand, has the same splines on the whole length of
the axle, and the hub body is as securely fitted as the cranks are!
The KH has a stiffer aluminium body on the hub, the stiffer flanges
makes more support to the wheel..
The Profiles body is of steel, a material use for many things, but not
as stiff as i would want a hub to be..
I can't guarantee that all of the statements above are correct, but
they are not far from the truth.
And i won't have a debate over it.
And the fact that is was the first unbreakable crankset, and havent
been updated for a long period of time.. probably tells you that it
could be a bit outdated rather than that it's the best and so on.
/ Tomas
Edit: If i break any of my KH/onza cranksets, i will have to think a
bit more of my technique..
--
lleberg
I <3 my unicycle!
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