Genuine Shimano replacement adjust nut for the CUES FC-U6000 series crankset. This is the small-parts adjust nut (Shimano code Y0R79805T), item 2 in the official Shimano exploded view, used to set bearing pre-load/play during crank installation.

Fits

  • FC-U6000-1
  • FC-U6000-2
  • FC-U6000-2B

Shimano lists this as the same part across all three FC-U6000 crankset variants.

Covered by Shimano's spare-parts warranty against manufacturing defects. For any warranty claim or support, return the item to Tune Cycles and we will assist.
  • Genuine Shimano spare part, code Y0R79805T
  • Adjust nut for the CUES FC-U6000 crankset (item 2 on the Shimano exploded view)
  • Fits FC-U6000-1, FC-U6000-2 and FC-U6000-2B (same part across all three)
Part numberY0R79805T
TypeCrankset adjust nut (spare part)
SeriesShimano CUES FC-U6000
FitsFC-U6000-1, FC-U6000-2, FC-U6000-2B
Included1 x adjust nut
SKU SHM-Y0R79805T
Barcode # 4550170291938
Brand Shimano