Is it a spacer that used to be between sprockets? Has some one broken up a cassette and used the spacer to fit a 7 speed cassette to an 8 speed freehub?
Good shout - Very possible, spacer (if it is one) has four holes in it set at 90 degrees apart?
Lad I purchased from also bought them second hand but never used them so hence why i'm a bit vague on what i've actually bought
Have looked on www (i'm ignoring the scare stories about these wheels exploding) and the 1st gen Rev X wheels utilised Ultegra 6402 freehub bodies. This is my first proper foray into the Shimano world and would like an 8 speed set up - preferably dura ace.
Any specific models I need to look out for that will do the job?
Rick Powell 753 Track / Ribble Gran Fondo / Colnago Asso / 1975 Harry Quinn TT / 1990 Concorde Prelude / Vitus 992 / Keith Coppell Lo-Pro / 1986 KAS Vitus 979 / 1995 Mercian Strada Speciale / 2011 Raleigh GAC Militis 3 ex Graham Briggs / 1995 Ribble 7005 / 1986 Alan Super Record / 1985 MK1 Vitus 979 /
On the bench: Sirius 853 TT / Sun Solo Chrome / Ciocc Designer 84 / Giant TCR0 Pro Compact / Ribble 653 Tourer / Daccordi Lo-Pro / Look KG96 / Bottecchia Equipe / Look KG231 Credit Agricole / Contini Grand Prix / Aende Lo-Pro / TVT / Langdale 653 Pursuit /