- Premium 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
