which hyperco spring for the ZX-9R shock?

1KPerDay 1kperday at gmail.com
Wed May 30 16:12:51 PDT 2007

Thanks for the input, Steve. I remember you had the 550 and liked it.
I think maybe I'll go with the 575 and hope I can drop some weight,
LOL. I like relatively firm preload and lots of damping.

My concern is whether the rebound damping circuits on my Fox
twin-clicker can keep up with the stiffer spring... I guess if not I
can always have someone re-valve it.

On 5/30/07, Steve Northrop <blackgpz at rochester.rr.com> wrote:
> I am of similar proportions and I can get good sag numbers with the 550
> spring. RaceTech's site recommended a 9.3 kg/mm spring and I bought the 9.5.
> It was too soft. I needed a 10.0 but they didn't make one. Hyperco's is real
> close to 10.0 kg/mm and I've been quite happy with it.
Utah Jeff
'96 SheePz1100

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