Bird Aether 7 / 9 / 9C Headset Bearing Kit headset-bearing-kit-pivot-vault---e-vault-2014-esi4824829 1 Different Part ref's)

1 Different Part ref's)

This kit is for the Canyon Spectral AL/CF/CFR | 2018-2021

For Pinarello Prince TICR Bikes

This kit is for the Santa Cruz Megatower | 2022+

This kit is for the Canyon LUX WC CF & CFR | 2022-2024

Bird Aether 7 / 9 / 9C Headset Bearing Kit headset-bearing-kit-pivot-vault---e-vault-2014-esi4824829 1 Different Part ref's)Both 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.