Allows the use of a Max 32T Cog on the Freewheel. This gives the maximum range of gearing capacity to a Campagnolo Nuovo Record, Super Record, GS, and Rally derailleur of the 70’s and 80’s. The Campagnolo compatible cage plates allow you to run up to a 32 tooth cog in the rear, and with a 38T chain wrap capacity, depending on your dropouts.
