Surly Karate Monkey Frameset - 27.5" Steel Hi-Viz Black X-Small MFPN=BX-TR1-2120118-BK Built with straight gauge spokes

Built with straight gauge spokes and brass spoke nipples

A lightweight Pivotal saddle that offers added durability that can take on anything from the track to the trail due to its composite web design

color acid wash size XL

Vittoria Randonneur | 37mm

Not compatible with stems with clamp wider than 60mm

Surly Karate Monkey Frameset - 27.5" Steel Hi-Viz Black X-Small MFPN=BX-TR1-2120118-BK Built with straight gauge spokesThe 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