Specialized Allez & Allez Sprint Headset Bearings Kit headset-bearing-kit-transition-relay-2023-esi4649821 For Mondraker Thundra X /

For Mondraker Thundra X / Alloy Bikes

For all Marin Alpine Trail Carbon Bikes

For all Scott Scale Carbon 2017-2021 Bikes

Upper Bearing - MH-P25K

For Handsling AIR0EVO bikes

Specialized Allez & Allez Sprint Headset Bearings Kit headset-bearing-kit-transition-relay-2023-esi4649821 For Mondraker Thundra X /This listing includes both the upper and lower headset bearings, two bearings included in sale. For Specialized Allez & Allez Sprint Bikes Upper Bearing MH P08F Lower Bearing MH P21 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