Wolf Tooth Components Semi-Internal IS52 Premium Upper& Lower Headset Black Pilo reduced rolling resistance and longer

reduced rolling resistance and longer wear

Developed for the ergonomic demands of users with backwards-swept handlebars such as those found on city bikes

}Hope Center Lock Disc Lockring - Silver

3M™ reflective strip

Wolf Tooth Components Semi-Internal IS52 Premium Upper& Lower Headset Black Pilo reduced rolling resistance and longerPremium Wolf Tooth headset allows shift and brake housing to run internal below the stem Five layer weather sealing to keep internals clean include: Custom molded captive rubber seal at the cable entry ports, custom overmolded dual lip crown race seal interface with frame or EC44 cup, steer tube o ring seal, silicone dual lip bearing seals Enduro stainless bearings 7. 8mm upper stack Made in MN, USA Model Semi Internal Aero Headset S. H. I. S. IS52 40