The listing is for a front and rear hub. except the 36H front hub. Somehow the distributor sent me one by accident, this is the only one.

Campagnolo Record hubs have been used by top level racers for years. Now Campagnolo only produce them in 32H drilling which is a shame but they are still one of the best hubs made today in my opinion. Yes you did read right these are available with a 8/9/10/11 speed shimano freehub body.

The freehub is produced as a spare for Campagnolo wheels and swaps in as all Campagnolo high wheels use Record hub internals. You can even fit the CULT ceramic or USB bearings to these hubs if you want those.

Hub set  weight 343g with Campagnolo freehub.
Hubset weight 390g with steel shimano 8/9/10/11 speed freehub body 

The 11 speed shimano freehub has the 1.8mm spacer to allow you to run a 10 speed cassette.

Front hub:
PCD 38mm
Centre flange - hub centre = 35.35mm

Rear hub NDS
PCD = 44m
Centre flange - hub centre = 36.75mm

Rear hub DS
PCD = 46m
Centre flange - hub centre = 16.8mm

Even with the high spoke count I build wheels wheels under 1500g are possible.