Ultra Torque Pista Campagnolo Ultratorque Track crank conversion

There's no demand for outboard bearing based cranks on the track, maybe because of the increased Q factor ? Not sure what advantages would be gained by changing the Pista cranks to Ultra Torque

I don't know about the Campag desgin, but the Q factor on the Truativ chainset is actually the same or reduced than most.
[ame="http://www.bikeforums.net/showpost.php?p=8486346&postcount=46"]Bike Forums - View Single Post - Anyone riding a Truvativ Omnium Crankset?[/ame]

Had a look at my UT set - 145.5mm Q factor, so 145.5mm - 68mm / 2 = Q-factor of 38.75mm (or 1 1/2")

Advantages? Much stiffer, which is definitely what trackies would want.