Specialized Allez & Allez Sprint Headset Bearings Kit Bearing Quality:Basic For all Whyte E-150 S

For all Whyte E-150 S and RS E-Bikess

For Santa Cruz Jackel Bikes

For all models of the Basso Astra / Diamante

For all Liv Avail

Specialized Allez & Allez Sprint Headset Bearings Kit Bearing Quality:Basic For all Whyte E-150 SThis 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