Description
Regina Gran Sport Corse (Soc. Ital. Cat. Cal.Merate) 6 speed Freewheel with 14 25 teeth and italian thread from 1955 velosaloon com #BB UN52 was for road components #BB UN52 was for road components on the level of Shimano 105 and for MTB componenents on the level of Shimano Deore LX Für Rennradkomponenten war das #BB UN52 auf dem Level von Shimano 105 und für MTB auf dem Level von Shimano Deore LX Ausfallenden dropouts: Zeus 2000