NOS Stronglight 49D Big Chainring with 52 teeth and 50.4 / 122 mm BCD from the 1950s - 1970s northwave 830 gr/pair

830 gr/pair

168 mm steerer (38 mm threaded)

462 g (in packing)

Ist eventuell auch als 5-fach Positron verwendbar

All forms of adjustment can be done with a single 5mm wrench to the side of the clamping mechanism

NOS Stronglight 49D Big Chainring with 52 teeth and 50.4 / 122 mm BCD from the 1950s - 1970s northwave 830 gr/pairNOS Stronglight 49D Big Chainring with 52 teeth and 50. 4 122 mm BCD from the 1950s 1970s Weight Gewicht : 139 g Teeth Zhne : 52 Bolt cricle diamtere Lochkreisdurchmesser : 50. 4 mm 122 mm Condition Zustand : New old stock (NOS) with signs from storage, see pictures Neue alte Lagerware mit Lagerspuren, siehe Bilder Production period Produktionszeitraum : 1950s 1970s 1950er 1970er Please note Bemerkung : Credit : Scan found on velopages. com