Regina (Soc. Ital. Catene Calibrate-Merate) Extra Single speed (single sprocket) freewheel with 16 teeth and italian thread from 1958 hercules It fits most bikes with

It fits most bikes with 26"

Deore DX and Deore LX  groupset but this one clearly comes in a 105 SC boxing  /

only diference has been in the chainrings  / Daytona 9-fach und 10-fach Gruppen haben die gleichen Kurbelarme verwendet

- includes: 3

Sattelrohr / seat tube: 63

Regina (Soc. Ital. Catene Calibrate-Merate) Extra Single speed (single sprocket) freewheel with 16 teeth and italian thread from 1958 hercules It fits most bikes withWeight Gewicht : 136 g Gears bertragungen : 1 Range Abstufung : 16 Thread Gewinde : Italian: 35 mm x 24 F. Italienisch: 35 mm x 24 F Production period Produktionszeitraum : (1940s?!) 1950s 1960s (1940er?!) 1950er 1960er Condition Zustand : See pictures Siehe Bilder Note Bemerkung : For usage with 1 2" x 1 8" chains Fr die verwendung mit 1 2" x 1 8" Ketten