NOS Campagnolo #FC-RA640 40/30 middle Chainring with 135 BCD and 40 t. for 30t. from the 1990s 28.6 front derailleur build with monostay

build with monostay

nicht für die Verwendung and Dura-Ace EX Dyna-Drive Kurbeln vorgesehen

Rohrsatz / tubeset: most likely Reynolds 531 (753 decal is incorrect)

Weight / Gewicht :280 gSize / Größe :42 cm (center-center / mitte-mitte) 44 cm (outside - outside / außen-außen)Clamp size / Klemmmaß :26

7 speed Suntour AccuShift

NOS Campagnolo #FC-RA640 40/30 middle Chainring with 135 BCD and 40 t. for 30t. from the 1990s 28.6 front derailleur build with monostayNOS Campagnolo #FC RA640 40 30 middle Chainring with 135 BCD and 40 t. for 30t. from the 1990s Mittleres Kettenblatt Dreifach Weight Gewicht: 47 g Bolt circle diameter Lochkreisdurchmesser: 135 mm Teeth Zhne: 40 Production period Produktionszeitraum : 1995 1999 Condition Zustand: New old stock (NOS), see pictures Neuer alter Lagerbestand, siehe Bilder Please note Bemerkung: This chainring has been used for the 8 speed and 9 spee Racing T triple