Mr Whirly crank spider

Here’s how it works. Mr. Whirly spiders are available in 3 common bolt circle diameters (94mm, 104mm, & 110mm) and are interchangeable, as they all connect via the 58mm BCD granny ring holes of the drive side arm

Spiders: 58/94mm, 58/104mm, 58/110mm BCD. Silver or Black. Aluminum

Surly - Parts
Surly Mr. Whirly Spider
Surly Mr. Whirly Spider
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Description Colour Size Wt(g) Part No. Stock Lvl RRP Pack Unit
Mr Whirly Spider, Crank Spider, 58/94BCD Chainring Size
Limited Availability		Silver58/94BCD CKSUSPCS£69.99Pair 
  • Good stock levels
  • Low stock levels, Qtys may not be available
  • +24h Components are available, add 24/48hrs for assembly
  • Special Order Currently non-stock item, contact us for info
  • Out of stock. Expected availability date will be displayed if known.
  • Discontinued. This product is no longer available.
  • M Mixed Quantity discount available
Description Colour Size Wt(g) Part No. Stock Lvl RRP Pack Unit
Mr Whirly Spider, Crank Spider, 58/94BCD Chainring Size
Limited Availability		Silver58/94BCD CKSUSPCS£69.99Pair 
  • Good stock levels
  • Low stock levels, Qtys may not be available
  • +24h Components are available, add 24/48hrs for assembly
  • Special Order Currently non-stock item, contact us for info
  • Out of stock. Expected availability date will be displayed if known.
  • Discontinued. This product is no longer available.
  • M Mixed Quantity discount available