Specialized CB-2 Bottom Bracket For 1984 Flag ST Crankset: 120mm x 68mm - Square Taper - Sugino (Near Mint)
This bottom bracket was released with the 1984 Specialized Racing model ST "Flag" crankset. It was made by Sugino, and is interchangeable with the common Sugino BB spindles. This 120mm spindle (exact measurement is 19.75 via digital calipers) is what was spec'ed with the Specialized Flag Triple crank.
New old stock in retail box.
- Cups: English threads (68mm spacing)
- 120mm x 68mm