fitting topline cranks to Pace rc200

[doogie]

Does anyone know what bb axle length I need to fit some Topline cranks to a Pace rc200? :?

 

[legrandefromage]

my Toplines are used with an old '93 UN72 BB designed for Shimano M730 chainsets

 

[Will Palmer]

I'm using a 127mm UN54 with mine. Spent ages looking for a nice retro Ti one to no avail so spent £15 on a new one to let me make use of the cranks!!

 

[doogie]

Thanks for the info guys.