Est. 1982

Shimano Ultegra SM-BBR60 68mm Bottom Bracket / BSA


Superior sealing, ultra-tight manufacturing tolerances and quality bearings combine to make a bottom bracket that rolls freely and never develops play.

Bottom bracket cups for Shimano Ultegra FC-6800 Hollowtech II cranksets.


  • Actual weight 76 grams
  • Compatible with all Shimano Hollowtech II road cranks
  • Advanced sealing technology reduces friction by 50%
  • English thread
  • 68mm
  • Made in Japan