Products

Dura-Ace Octalink Bottom Bracket

Technical Documents
EV-BB-7700-1657BEV-BB-7700-1657B
SI_1TG0H_001SI_1TG0H_001
Features
  • OCTALINK Splined BB Interface
Specifications
Model Number BB-7700
Series DURA-ACE
BB Shell Width 68mm/70mm
Spindle Length 109.5mm
Spindle Material chrome-moly steel
Adapter Material -
Average Weight 173g