Cervelo S3/S5 Headset Bearing Kit headset-bearing-kit-santa-cruz-tallboy-2010-esi3155560 Lower Bearing - MH-P25K

Lower Bearing - MH-P25K

For all Canyon LUX 2022+ bikes

For all Canyon Exceed Bikes 2016-2020

For all bikes using the ACROS AZX-203 Headset Bearing Kit

For all Planet X London Carbon Bikes

Cervelo S3/S5 Headset Bearing Kit headset-bearing-kit-santa-cruz-tallboy-2010-esi3155560 Lower Bearing - MH-P25KBoth the upper and lower headset bearings, two bearings included in sale. For Cervelo S3 S5 Bikes, for all model years Upper Bearing MH P03K Lower Bearing MR031 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