Reiner has contacted me ref the needle bearings, the cost of the kit is 100 DM and as Todd said comprises bearings, spacers, o-rings. The diameter of stock swingarm 28.5mm, bearing kit is 29mm, swingarm has to be machined to 29mm by 20mm depth. The kit is really for GT750/RE5 but spacer can be halved and successfully used on T/GT series. Its got to be a must! I also posted Reiners email addy wrong its [email protected] As Todd said he is a very helpful chap and I have received prompt attention. Go for it men!