Mid Bottom Bracket Shell (Internally Relieved)
$12.50
CNC turned from 1.750" 4130 chromoly tubing to 73mm wide. Internally relieved for weight savings and easy tube fit up.
Sold individually.
Availability
- 73mm with shark fin technology 80%
- 68mm no shark fin Sold Out
- 73mm without shark fin Sold Out
- 68mm with shark fin Sold Out