Surly Karate Monkey Frameset - 27.5" Steel Hi-Viz Black Medium CheckoutSpec= 26L Premium forged 6061-T6 aluminum double

Premium forged 6061-T6 aluminum double or triple compact Road arms

60 Tire Type Tubeless Ready Clincher

Reach adjust provides a customized fit

Boost 15x110mm thru-axle

Model M30 Thru T47 Spindle Interface 30mm Shell T47 External Shell ID 47mm Width 68/73mm Color Black Shell Type T47 External

Surly Karate Monkey Frameset - 27.5" Steel Hi-Viz Black Medium CheckoutSpec= 26L Premium forged 6061-T6 aluminum doubleThe 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