Shimano Dura-Ace SM-BB92-41B Press-Fit Road Bottom Bracket

$79.95 $89.95
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Description

DURA-ACE Bottom Bracket - Press Fit - HOLLOWTECH II - 86.5 mm shell width

With an advanced seal construction for smoother rotation, the DURA-ACE is still lightweight at 54 grams.

 

FEATURES

  • Bottom bracket with small ball bearings for lightweight
  • Advanced seal construction for smoother rotation
  • Weight: 65g (SM-BB9000) 54g (SM-BB92-41B)