Surly Mr. Whirly Spindle
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Details
Surly Mr. Whirly Spindles.
- 100% CroMoly steel
- Proprietary dimensions and spline for use only with Surly Mr. Whirly cranks
Part Numbers
Option | UPC | MPN |
---|---|---|
Moonlander / 100mm BB Shell | 708752074064 | CR0043 |
Puglsey / 100mm BB Shell | 708752039698 | CR0033 |
50mm Chainline / 68/73mm BB Shell | 708752039681 | CR0032 |
47.5mm Chainline / 68mm BB Shell | 708752049994 | CR0042 |