SHIMANO DURA-ACE Threaded Bottom Bracket 68/70 mm shell width

BB-R9100

DURA-ACE_R9100_m

BB-R9100

SHIMANO DURA-ACE - Bottom Bracket - Threaded - HOLLOWTECH II - 68/70 mm shell width

With an advanced seal construction for smoother rotation and small ball bearings to minimize weight, the SHIMANO DURA-ACE bottom bracket is offered in both pressfit and threaded options.

  • BENEFIT
    • Bottom bracket with small ball bearings for lightweight
    • Advanced seal construction for smoother rotation

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO BB-R9100
SERIES DURA-ACE R9100 Series
Average weight 65 g
Threaded BB shell width_70mm
   
HOLLOWTECH II BB_Threaded BB type
HOLLOWTECH II BB Type Threaded bottom bracket type
Small ball bearing
Threaded BB shell width_68mm
Threaded BB Shell Width 68 mm, 70 mm

SERIES LINE-UP

  • Bottom Bracket DURA-ACE Press Fit Bottom Bracket 86.5 mm shell width
  • Wheel DURA-ACE C40 Tubeless Disc Brake Front Wheel
  • Wheel DURA-ACE C40 Tubeless Disc Brake Rear Wheel
  • Wheel DURA-ACE C40 Tubular Disc Brake Front Wheel