Star Pantographed Campagnolo Nuovo Record #753 Chesini / Viner / Guerciotti Big Chainring with 53 teeth and 144 BCD from the 1970s - 1980s o-m-a-s on the building site and

on the building site and in industry

Sakae/Ringyo (SR) Super Light Chainrings

therefore it can be dated from 1965

sie funktioniert trotzdem noch sie bleibt bloß nciht mehr von alleine an Ort und Stelle fixiert

Information on sticker concerning size (DIN 622x13 700 C) is incorrect

Star Pantographed Campagnolo Nuovo Record #753 Chesini / Viner / Guerciotti Big Chainring with 53 teeth and 144 BCD from the 1970s - 1980s o-m-a-s on the building site andStar Pantographed Campagnolo Nuovo Record #753 Chesini Viner Guerciotti Big Chainring with 53 teeth and 144 BCD from the 1970s 1980s Weight Gewicht: 121 g Bolt circle diameter Lochkreisdurchmesser: 144 mm Teeth Zhne: 53 Condition Zustand: See pictures Siehe Bilder Production period Produktionszeitraum: 1970s 1980s 1970er 1980er Please note Bemerkung: Not sure which brand it is representing but might be Chesini, Viner Professional Special or