Giant OD (Overdrive MTB) Headset Bearings Kit headset-bearing-kit-giant-propel-advanced-2014-esi2907146 For Liv Enviliv Advanced bikes

For Liv Enviliv Advanced bikes

For Giant Fathom 2018-2021 bikes

see other listing)

This does NOT fit the TCR Advanced 2014-2021

for all model years before 2021

Giant OD (Overdrive MTB) Headset Bearings Kit headset-bearing-kit-giant-propel-advanced-2014-esi2907146 For Liv Enviliv Advanced bikesThis listing includes both the upper and lower headset bearings, two bearings included in sale. For bikes using the Giant OD (Overdrive MTB) headset, all model years Upper Bearing MH P03K Lower Bearing ACB518K 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 Resistance