Regina Corsa 7-speed Freewheel with 12-24 teeth and italian thread from 1978 ridley Seat tube: 57

Seat tube: 57

The kit includes all the hardware you need to install the rack on most bikes:

without chain protection pin

32 gr/pair

67 g /with package

Regina Corsa 7-speed Freewheel with 12-24 teeth and italian thread from 1978 ridley Seat tube: 57Regina Corsa 7 speed Freewheel with 12 24 teeth and italian thread from the 1980s Weight Gewicht : 422 g Gears bertragungen : 7 Range Abstufung : 12 13 15 17 18 21 24 Thread Gewinde : 35 mm x 24 F. (ITA)Production period Produktionszeitraum : 1970s 1980s 1970er 1980erCondition Zustand : See pictures Siehe Bilder Note Bemerkung: In theory also fits english hubs Passt theoretisch auch auf BSA Naben Source Quelle: Sheldon Brown