DURA-ACE Press Fit Bottom Bracket 86.5 mm shell width

SM-BB92-41B

DURA-ACE_R9100_m

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.

  • 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
   
Bike Type Comfort
HOLLOWTECH II bottom bracket_Press-Fit type
HOLLOWTECH II BB Type Press-Fit
Press-Fit BB Shell Width 86mm
Small ball bearing

SERIES LINE-UP

  • Brake DURA-ACE Hydraulic Disc Brake Front Caliper
  • Outer Casing SHIMANO Shift Cable Housing for Rear Derailleur
  • Front Derailleur Adapter DURA-ACE DI2 Front Derailleur Clamp Band Adapter 28.6/31.8 mm
  • Front Derailleur Adapter DURA-ACE DI2 Front Derailleur Clamp Band Adapter 34.9 mm