Surly Karate Monkey Frameset - 27.5" Steel Lost at Sea Blue Small MFPN=11.6818.064.013 The updated design brings balance

The updated design brings balance and refinement to the OSPW RS System allowing it to blend seamlessly into the contemporary design trends of bikes and groupsets - making up the whole of which the OSPW System is part

Misc Bearing 57

Hydroformed controlled thickness 6061-T6 aluminum alloy construction

Intended for Front installation Flat Protection Tread and Sidewall TPI 60 Color Black Defined Color Black ISO Width (mm) 66 ISO Diameter 584 / 650b / 27

Surly Karate Monkey Frameset - 27.5" Steel Lost at Sea Blue Small MFPN=11.6818.064.013 The updated design brings balanceThe Karate Monkey features updated progressive trail geometry our custom trumpet tubeset and Surlys 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