DURA-ACE Press Fit Bottom Bracket 86.5 mm shell width

SM-BB92-41B

DURA-ACE Press Fit Bottom Bracket 86.5 mm shell width

SM-BB92-41B

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)

PRODUCT 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