..REGINA EXTRA 16t / 6 SPEED ORO DUPLEX COMBO Cog NOS! BB32C 305 - 5/16/20 RK05
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€19.99
REGINA EXTRA 16t / 6 speed COMBO Cog NOS! This cog will thread onto a DUPLEX receiver cog then this cog will then receive the last threaded cog, end game......6 speed FREEWHEEL!