Bird Aether 7 / 9 / 9C Headset Bearing Kit headset-bearing-kit-pivot-vault---e-vault-2014-esi4824829 This kit is for the

This kit is for the Santa Cruz Megatower | 2022+

for bikes made in 2018 and later

1 Different Part ref's)

For all bikes using the FSA Orbit Z Headset

Bird Aether 7 / 9 / 9C Headset Bearing Kit headset-bearing-kit-pivot-vault---e-vault-2014-esi4824829 This kit is for theBoth the upper and lower headset bearings, two bearings included in sale. For all Bird Aether 7 9 9C Bikes Upper Bearing MH P03K Lower Bearing MH P25K 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 Seals: Prevents moisture getting inside the bearing.