[quote="Al"]4 Inches does sound excessive. Standard spring are probably around 0.6 kg/mm or so and the very very short Race Tech ones are likely 50% stronger at 0.9 kg/mm. I would expect the bike on standard springs to sag by three inches or so if you took it off the main stand, and an inc...

Hi Not being a great fan of progressive springs - I went in search of linear spring for the big old beast Z1000ST. I found them at racetech - did the old calculation and ordered 0.9 kg springs. They duly arrive. - now the strange part - the orginals are 586mm long the race tech ones are 340mm long. ...

closest i can get . did you measure them compressed ? https://www.officine08.com/p50084_fork-bush-43x12x2mm-pair.html https://mike.larsson.uk.com/en/category/10202100000/article/540440/ Hi. came across this tonight on how to calculate what size bushes you need - it’s on brooks suspension site Based...

the bush is not available as a separate part Thanks for the help - but of a bummer - but I can rescue the fork slider guide bushes - its the inner bushes in the fork leg I'm desperate for - are they listed as part of the fork lower or seperate - I think the part number for the lower KZ1000E2 is 440...

Have you tried pyramid parts? I think they list bushes by dimensions as well as by application. Olly Hi Ollie - thanks for answering. - I tried pyramid but set I got didn't fit. - I think the issues is stock are 0.95mm and their replacement were 1mm - Phillipe has got the model spot on KZ1000E2 Can...

Hi Harvey the forks are from a KZ1000 ST from 1980, the E2. Those had the bushes. They're not listed in the European parts manual I don't know why. The inner tubes of an E1 and of an E2 have different numbers. Probably the E2 inner fork came with the bush mounted on the inner tube. To determine if ...

Hope you’re all keeping safe and well - bit of a weird one which has dumbfounded me, I have scoured the web and forums and it nobody can give me an answer I have a spare set of forks for my z1000ST (UK model) and Intended to turn into Ohlins replicas with RaceTech emulators etc…. Here’s the weird pa...