86.5x41
CA$43.99

SHIMANO ULTEGRA - Bottom Bracket - Press Fit - HOLLOWTECH II - 86.5 mm shell width

With reliable SHIMANO bearings and seals, the SHIMANO ULTEGRA bottom bracket has a long service life.

 

Specifications:

  • MODEL NO SM-BB72-41B
  • SERIES SHIMANO 105 R7000 Series
  • Average weight 69
  • HOLLOWTECH II bottom bracket|Press-Fit type
  • Press-Fit bottom bracket shell width (mm)|86.5
  • Small ball bearing