Fork Brace

[Bazbro_imp]

i run fork braces on a few of my bikes. to be honest, but not for high speed wobble issues , typically a fork brace wont fix that. (usually its wheel or neck bearings or rear suspension causing that issue, or tires). Fork braces really shine under hard braking and quick turning and changing of direction. I do have one on the CB. On the concours i have one as well and it did have a wobble, which was indeed the front wheel bearings.

.02

Good you mentioned "rear suspension" as a possibility for steering instability, m in sc. It's so often ignored.
I recall that German (and British) police BMWs, back in the 80s I think, had issues of this nature, even the possibility of a fatality as a result. It was the heavy radio equipment in the panniers, I believe, and I'm not sure of the final outcome, although it was eventually sorted. But it illustrates clearly that the REAR of the offending 'bike should also be considered when trying to sort a phantom cause of instability