Surly Mr. Whirly Spindle
$57.50
Details
Surly Mr. Whirly Spindles.
- 100% CroMoly steel
- Proprietary dimensions and spline for use only with Surly Mr. Whirly cranks
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Surly Mr. Whirly Spindles.
- 100% CroMoly steel
- Proprietary dimensions and spline for use only with Surly Mr. Whirly cranks