Wolf Tooth Components Semi-Internal EC44 Premium Upper& Lower Headset Black MFPN=B603AA 25.4 SILVER One of the longest running

One of the longest running saddle models ever made

Kits include freehub bearings inner spacer pawls and springs Cassette Body Type SRAM XD

} A torque wrench with adjustable range from 4-20Nm

0mm Rim Material Carbon Rim Model 45 Skewers Included No Spoke Type J-Bend Valve Presta Wheel-Brake Comp

A pressure release button allows you to precisely get your desired air pressure with half-unit increments

Wolf Tooth Components Semi-Internal EC44 Premium Upper& Lower Headset Black MFPN=B603AA 25.4 SILVER One of the longest runningPremium 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. EC44