I'm looking at these as a potential crankset for my 76 PX-10. Presently its set up w/ mostly Campy NR components w/
Mafac Comp brakes, so authenticity is nor really an issue:



The positives, IMO, are: 110 BCD, with smaller rings.... I just struggle with a 42T inner ring
Standard extractor & pedal threads
175mm arm length
Love the Drillium

Some reviews from 5 or 6 years back of VO cranks were pretty negative

TIA for your feedback