Cervelo P5 Headset Kit (Pre 2020) headset-bearing-kit-cervelo-s5-2020-esi9278282 For bikes using the Giant

For bikes using the Giant OD (Overdrive MTB) headset

Aria And Oltre Xr4 (Non-Disc) Bikes

For Handsling AIR0EVO bikes

For Liv Enviliv Advanced bikes

allowing you to get more use and less time in the workshop changing bearings again due to rust and seizing

Cervelo P5 Headset Kit (Pre 2020) headset-bearing-kit-cervelo-s5-2020-esi9278282 For bikes using the GiantBoth the upper and lower headset bearings, two bearings included in sale. For Cervelo P5 (Pre 2020), compatible for bike model years before 2020 (ie, Cervelo P5 2018) Upper Bearing MH P03K Lower Bearing MH P03K 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