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

For Mondraker Thundra X / Alloy Bikes

This kit is for the Transition Patrol Alloy | 2021-2026

For all Norco Shore 2020 bikes

For all Marin Alpine Trail Carbon 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