NEW Surly Karate Monkey Mountain Bike Frameset - 27.5/29", Steel, Hi-Viz Black Size:MD Shifters: Shimano Revo

Shifters: Shimano Revo

Tread siping on shoulders to provide additional cornering traction

ISO Width (mm): 73

The Speedplay Nano racing bike pedals are a featherweight

Problem Solvers basic valve extenders

NEW Surly Karate Monkey Mountain Bike Frameset - 27.5/29", Steel, Hi-Viz Black Size:MD Shifters: Shimano RevoThe Karate Monkey frame features updated, progressive trail geometry, a new tubeset and Surlys Gnot Boost rear dropout system to support multiple drivetrain and wheel size configurations. 100% Surly 4130 chromoly steel frame and fork; double butted main triangle and 44mm headtube 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