I have a nine speed Campagnolo rear hub that I know little about. It has a grease port in the centre of the hub body, an aluminium freehub body and what appears to be a titanium axle.
I've got a pair of them - the silver Record titanium groupset is quite sought-after these days for people doing 1990s restoration jobs - hubs, rear mechs and Ergos of that era fetch fairly good money - a pair of mint hubs recently sold on ebay for £200.
