Surly Karate Monkey

Surly Karate Monkey


STORE PICKUP AND FREE LOCAL DELIVERY AVAILABLE FOR PARTS, ACCESSORIES AND BIKES

The Karate Monkey features updated, progressive trail geometry, our custom trumpet tubeset and Surly’s Gnot-Boost rear dropout system. Available in a variety of colors, with multiple drivetrain and wheel size configurations.

  • 100% Surly Chromoly steel frame and fork; double-butted main triangle and 44mm headtube
  • The 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 with 30.9mm seat tube ID
  • Clearance for 29 x 2.55 or 27.5 x 3 tires