You don't need to be an 'investor' to invest in Singletrack: 6 days left: 95% of target - Find out more
What ever happened to thrust bearing for coil shocks? They were once used by loads of pro DH racers (including Stevie Smith) but I never hear any mention of them nowadays and haven’t seen any for sale. (K9 and Ti-springs.com used to make them but both companies are defunct now).
Do they still exist and can you buy them ?
Wasn't the issue that the thicker coils of ti springs were binding against the shock body? Does anyone use ti springs anymore?
I remember having one on a Nuke proof spring on a DHX5.0c. I don't remember it making much difference, but I do remember that as it had no seals, I did spend a lot of time cleaning it.
They're probably almost single use die to the lack of sealing which would be pain for mechanics constantly replacing them and if they change the performance of the shock then as a racer you'd realistically need to run them all the time. Possibly one of those not worth the effort things
They seem to be used in the automotive world with coil-over shocks, they make it easier to adjust shock preload. I would be surprised if they made a noticeable difference to suspension performance.
Just wondered. I do remember that they just seemed to be roller bearing with no seals.
I have a WPS performance spring spacer made from a homopolymer from J-Tech that is supposed to do something similar but no idea if it makes a difference or not as I fitted it straight away when I got the bike as it was £9.99 and I figured go that price it was worth a try.
I have a WPS performance spring spacer made from a homopolymer from J-Tech that is supposed to do something similar but no idea if it makes a difference or not
I'm also running polymer spacers between the spring and the spring perch on both ends of a shock.
For me it's to quieten down the shock as it can get a little noisy under compression.
I was told I only needed one but if I choose to stay with a coil I might get another as they’re so cheap. Pretty sure I’m switching to air in the near future though as I want a bit more progression and the ability to adjust the spring rate without having to buy another spring (I’m down 20kg this year and now have a drawer of Rockshox, Manitou and Nukeproof springs).