Simplex Criterium #AR637NI Rear Derailleur from the 1970s torpado the new system does this

the new system does this by a second bolt

Caliper Brake #BR-6400 | single-pivot | 39 - 49 mm | SLR | Recessed allen bolt

047 kgTechnical condition / Technischer Zustand: Technical fine / Technisch in Ordnung Visual condition / Optischer Zustand:Paint has been 100% profesional refurbished

it does not show up in any later catalouges /

Simplex Criterium #AR637NI Rear Derailleur from the 1970s torpado the new system does thisSimplex Criterium #AR637NI Rear Derailleur from the 1970s Schaltwerk Weight Gewicht : 221 g System : Friction Condition Zustand : See pictures Siehe Bilder Production Period Produktionszeitraum : 1971 1974 Please note Bemerkung : Top of the line Simplex derailleur of that period, has been used on professional road winning bikes such as the legendary Peugeot PX10 and many more Bestes Simplex Schaltwerk Model aus der Periode, wurde an siegreichen