I've used Superflex on mine. Most of the reviews I read on the internet concluded that they were the best, so that's what I went with. The Superflex bushes also have the grooves on the inner surfaces that are supposed to hold grease to prolong the effectiveness of lubrication.
I can also tell you from experience that it's very important that the bushes for the inner TCA are one-piece items. Some of them, and I can't remember which brands, supply two piece items which are sloppy fitting and I found that they contribute to front wheel wobble.
I bought a full set of Superflex from Martin at Caprigear for a very reasonable price.
Last edited by Andrew 2.8i
on Mon Nov 20, 2017 4:00 pm, edited 1 time in total.