Skip to main content

Surly Mr. Whirly Spider

Surly Mr. Whirly Spider
  • Color: Black
  • Color: Silver
This item is currently not available.


Surly offers you spiders for their Mr. Whirly Cranks in a variety of Bolt Circle Diameters (BCDs) so you can run nearly any chainring combination you want. Be sure to check chainring/frame compatibility for your intended setup.