Nukeproof Mega Giga Scout Reactor Dissent Headset Bearing Kit headset-bearing-kit-cervelo-r5-2021-esi1325649 If you buy

If you buy

Procaliber bikes

enhancing durability

For all Norco Charger 9 / 7 2017-2019 Bikes

compatible for all model years

Nukeproof Mega Giga Scout Reactor Dissent Headset Bearing Kit headset-bearing-kit-cervelo-r5-2021-esi1325649 If you buyThis listing includes both the upper and lower headset bearings, two bearings included in sale. For all Nukeproof Mega Giga Scout Reactor bikes, suits all model years. Upper Bearing MH P03K Lower Bearing MH P16 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