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Surly Karate Monkey Frameset (Hi-Viz Black) (XS)

This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
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Low Price: $675.00
Discontinued Online

The Karate Monkey frame features updated, progressive trail geometry, a new tubeset and Surly’s Gnot-Boost rear dropout system to support multiple drivetrain and wheel size configurations.

  • 100% Surly 4130 chromoly steel frame and fork; double-butted main triangle and 44mm headtube
  • New tubeset uses the same trumpet tubes found on Instigator 2.0 frame
  • Adjustable rear dropouts with 145mm Gnot-Boost spacing. Works with 142, 148 12mm thru, as well as 135mm w/ 10/12 washer
  • Internal dropper seatpost routing
  • 30.9mm seat tube ID
  • Clearance for 29 x 2.55 or 27.5 x 3” tires


  • Mfg Size: X-Small
  • Frame Type: Rigid
  • Frame Material: Steel
  • Fork Material: Steel
  • Color: Hi-Viz Black
  • Defined Color: Black

This product was added to our catalog on April 15, 2019