Description
BSA Bottom Bracket
- Includes Enduro Silicone dust seals
- ABEC-3 sealed bearings
- Grade 10 chromium steel balls, 52100 high carbon chromium alloy races
- Replaceable Enduro bearings
- Made in the USA
| Bottom Bracket Shell I.D. | 1.37 |
| BB/Frame Interface | English |
| BB Shell Width (mm) | 68 |
| Spindle Interface Type | Shimano Hollowtech II |
| Defined Color | Black |






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