Liv Avail, Avail Advanced & Avail AR Headset Kit headset-bearing-kit-giant-overdrive-mtb-2010-esi5778685 This does NOT fit the

This does NOT fit the TCR Advanced 2014-2021

For Specialized Venge Bikes

For all Santa Cruz Chameleon Bikes

For all Marin Alpine Trail Carbon Bikes

Liv Avail, Avail Advanced & Avail AR Headset Kit headset-bearing-kit-giant-overdrive-mtb-2010-esi5778685 This does NOT fit theThis listing includes both the upper and lower headset bearings, two bearings included in sale. For all Liv Avail, Avail Advanced & Avail AR bikes, for all model years Upper Bearing MH P08F Lower Bearing MH P22 GCR15 High Carbon Chromium Bearings: Chromium offers a corrosion resistance to the bearing, allowing you to get more use out on the trails and less time in the workshop changing bearings again due to rust and seizing. Buna NitrileRust