Basso Astra / Diamante Headset Bearings Kit Giant For Bianchi Sempre Pro

For Bianchi Sempre Pro

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

For all Focus 2019 - 2021 THRON & JAM Bikes

5" IS42 / IS52 Tapered Headset Kit

Basso Astra / Diamante Headset Bearings Kit Giant For Bianchi Sempre ProBoth the upper and lower headset bearings, two bearings included in sale. For all models of the Basso Astra Diamante Upper Bearing MH P08H8 Lower Bearing MH P16H8 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