NOS/NIB Stronglight Dural Type 63 Super Competiton Chainring with 49 teeth and 122 mm BCD from the 1960s kyokuto 1/2" x 1/8" (1 speed)

1/2" x 1/8" (1 speed)

580 mm (outside - outside)

Right hood has a hole | see pictures

1/4" / 10x10

4 mmStack height / Einbauhöhe :42 mmThreading / Gewindesteigung :25

NOS/NIB Stronglight Dural Type 63 Super Competiton Chainring with 49 teeth and 122 mm BCD from the 1960s kyokuto 1/2" x 1/8" (1 speed)Weight Gewicht : 108 g Teeth Zhne : 49 Bolt cricle diamtere Lochkreisdurchmesser : 122 mm Condition Zustand : New old stock (NOS). new in box (NIB), see pictures Neue alte Lagerware, neu in Box (NIB), siehe Bilder Production period Produktionszeitraum : 1960s 1960er Please note Bemerkung : Also fits Stronglight 93 Crankset Passt auch fr Stronglight 93 Kurbel