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
HOLLOWTECH II BB Type Threaded
Small ball bearing X
Threaded BB shell width_68mm X
Threaded BB Shell Width 68mm, 70mm

SERIES LINE-UP

  • Front Derailleur Front Derailleur (2x11-speed)
  • Rear Derailleur Rear Derailleur (11-speed)
  • Shifting/Brake Lever Dual Control Lever (2x11-speed)
  • Brake Dual-Pivot Brake Caliper