Shimano Dura Ace SM-BB92 R9100 Press fit Bottom Bracket 41mm 86.5mm

SHIMANO DURA-ACE SM-BB92 BOTTOM BRACKET

ISMBB9241B

Regular price $59.95
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Only 2 items in stock!

Shimano Dura Ace SM-BB92 Press fit Bottom Bracket 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).

SPECIFICATIONS

MODEL NO

SM-BB92-41B

SERIES

DURA-ACE R9100 Series

Average weight

54g

Press-Fit bottom bracket shell width (mm)_86.5

HOLLOWTECH II bottom bracket Press-Fit type

Small ball bearing