PRODUCT SPECIFICATIONS

MODEL NO SM-BB9000
SERIES DURA-ACE 9000 Series
Average weight 65g
Threaded BB shell width_70mm X
Bike Type Comfort
HOLLOWTECH II BB_Threaded BB type X
Small ball bearing X
Threaded BB shell width_68mm X

SERIES LINE-UP

  • Front Derailleur Front Derailleur (2x11-speed)
  • Front Derailleur Front Derailleur (2x11-speed)
  • Hub Front Hub
  • Rear Derailleur Rear Derailleur (11-speed)