Anyone know what they are in the rear wheel? My LBS will fit them, as long as I can provide them – no response from 4ZA. I don’t really want to take them apart as I don’t have spares and am in the middle of a six week race prep.

Or should I bite the bullet and buy something more popular, ie Mavic Equipe’s off the classifieds/Merlin for example….? TBH I don’t really want to.

Have you tried asking me?
We distribute them.

Surely it’s a case of popping/unscrewing the end caps and looking at the bearings. Not really going to interrupt training!