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External Cup BB
- Wheels Manufacturing, External cups, Hollowtech II, BB Shell: 73mm
Attributes
| BB Shell Thread | British |
| BB Shell Width | 68mm |
| BB Bearing | ABEC 3 |
| Crank Spindle Diameter | 24mm |
| Interface | Hollowtech II |
| Primary Color | Grey |
$132.15
External Cup BB—
$132.15

Description
- Wheels Manufacturing, External cups, Hollowtech II, BB Shell: 73mm
Attributes
| BB Shell Thread | British |
| BB Shell Width | 68mm |
| BB Bearing | ABEC 3 |
| Crank Spindle Diameter | 24mm |
| Interface | Hollowtech II |
| Primary Color | Grey |













