Surly Mr. Whirly Crank Arm Set White ($123.00)

Intended Use: Mountain; Single Speed; DH/Freeride Sizes: 165mm, 170mm, 175mm, 180mm

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SKU:2498
$123.00
QTY:

Surly Mr. Whirly Crank Arm Sets are sold without spider or spindle for complete customization.

  • Build it to be the crank you want: single, double, triple or trials
  • Outboard-style bearings must be purchased separately; use Shimano Mtn, Race Face X Type or FSA MegaEXO
  • Chainrings, and chainring mounting bolts sold separately
  • Armsets include non-drive side bearing adjust cap, drive side PTO bolt & cap, and two sets of spider mounting bolts (one short for spider mounting only, and one long for mounting spider with granny ring)
  • Forged and machined 7075 aluminum