Surly Karate Monkey Frameset - 27.5" Steel Lost at Sea Blue Large MFPN=HKSDD.3HS0.000.BX These aluminum beauties are tough

These aluminum beauties are tough elegant and simple all at the same time

Model Strike HD Color Black Size XL Thigh (cm) 48-50

Racing-Ready All-Rounder tire

Short version fits 19-23mm rim depth

Surly Karate Monkey Frameset - 27.5" Steel Lost at Sea Blue Large MFPN=HKSDD.3HS0.000.BX These aluminum beauties are toughThe 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