Mavic 840 rear derailleur from the 1990s for parts giacomelli Comes with non original replacement

Comes with non original replacement jockey wheels /

Chainring is almost worn out (shark teeth)

Some signs of storage | see pictures

reach 47-57 mm

Mavic 840 rear derailleur from the 1990s for parts giacomelli Comes with non original replacementWeight Gewicht : 205 g System : Mavic Dura Ace SIS Dura Ace STI Friction Condition Zustand : See pictures Siehe Bilder Production period Produktionszeitraum : 1990s Note Bemerkung : Following parts are missing: Both pully wheels #840103 and one of the pully bolts #840030 see pictures! Folgende teile fehlen: Beide Schaltrllchen #840103 und eine der Schaltrllchen Schrauben #840030 siehe Bilder!