Zeus Criterium #23100.00 Bottom Bracket with english thread from the 1970s - 80s 61-0 Comes with non original mounting

Comes with non original mounting parts /

most manufacturers recommend chain replacement at or before 0

Endles clamp / Endlosklemme

Ofmega chainring 52 teeth and No Name chainring 42 teeth /

Clamp insert and fork clamp bolt are missing

Zeus Criterium #23100.00 Bottom Bracket with english thread from the 1970s - 80s 61-0 Comes with non original mountingWeight Gewicht : 290 g Length Lnge : 118 mm Threading Gewindema : English ISO: 1. 370 x 24 Production period Produktionszeitraum : 1970s 80s 1970er 80er Condition Zustand : Pitted bearing surface, see pictures Laufflchen gepittet, siehe Bilder Bearing size Kugelma : 1 4" 9x9 Axle Markings Achsenbeschriftung : Zeus 118x55C