Kawasaki Sportsbike Riders Club - Australia - Online Forum

hi blokes just trying to find out what springs i need for my 2007 zx10
im 105kg with all my gear on
ill be doing a few track days but mostly street riding
bike is stock standard
thanks matt

racetech's site (www.racetech.com) allows you to plug in your rider weight for either street or track and gives you a recommended spring.
It says the front spring standard is 1.0kg/mm and the rear is 8.3kg/mm.

If you plug in rider weight without gear (guessed 95kg for you) for street use says you need a 1.032kg/mm front and a 9.929 kg/mm rear. For "road racing" (whatever that means) you'd want a 1.083kg/mm front and a 10.128kg/mm rear.
http://racetech.com/ProductSearch/2/Kaw ... 0R/2006-07
Dunno if it's at all accurate seeing that it's based on weight without gear and I dunno what the bike weight is, whether it's full fuel or half tank, no mention of tyre type either. For the road racer it still maintains road weight so take it or leave it.

Harder ones...try some eibachs from asr suspension..get progressive, you can get em On their website in diffo specs..

Then theres always steve mudford..

Thanks guys.really ken to get this bike handleing

hoffy wrote:Harder ones...try some eibachs from asr suspension..get progressive, you can get em On their website in diffo specs..

Then theres always steve mudford..

Why the recommendation for progressive springs, just curious.