Description
This Maillard “MR” cog fits Maillard 700 compact “CC” body series freewheels in 3rd largest position, which is the larger threaded position. Will also work on Sachs 7 speed ARIS freewheels in friction shift mode. These Maillard cogs are identical duplicates of the Sachs ARIS “GY” cogs and have the same “Y” tooth profile.
