DUB T47 68mm Ceramic RoadieT47 68mm Ceramic bottom bracket for Road and Road Wide DUB spindle cranks SRAM Model ID: BB DUB T47 A1 Attributes BB Bearing Ceramic BB Shell Thread T47 BB Shell Width 68mm Crank Spindle Diameter 28. 99mm Interface DUB Primary Color Black
lower effort
The rider makes up 80-90% of total aero drag
Shell made from 30% Carbon composite and high grade nylon polymer
Diamond knurl pattern
resulting in an overall weight of 87
Carbon fiber upper housing & advance lever position with brake lever
Improved design reduces vibrations and increases stiffness and power
SRAM Model ID: CN-1071-A1
Rear Derailleur Cage Assembly Kit Eagle 90 T-Type Eagle (Full Replacement Cage Assembly Including Outer And Inner Cages
SRAM Part Numbers: 11
Multi-band GNSS technology gives pin-point accuracy on any path
Dual sided power measurement calculates total watts