Surly Mr. Whirly Spindle
$57.50 - $72.00
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 | Store SKU |
---|---|---|---|
Moonlander / 100mm BB Shell | 708752074064 | CR0043 | 210000030330 |
47.5mm Chainline / 68mm BB Shell | 708752049994 | CR0042 | 210000028226 |