Description
Unused 11-tooth rear derailleur pulleys
Shimano part number: Y5XU98030
Class "A" compatibility (same material, appearance, finish, size, etc.)
– Shimano Deore RD-M615-GS/SGS
– Shimano Deore RD-M610-GS/SGS
Class "B" compatibility (works, but different material, appearance, finish, size, etc.)
– Shimano Deore XT RD-M773-GS/SGS
– Shimano SLX RD-M675-GS/SGS
– Shimano SLX RD-M670-GS/SGS
– Shimano SLX RD-M663-SGS
Probably also fits other Shimano 9/10 rear derailleurs (mentioned on the side of the package)
