Pivot Vault / E-Vault Headset Bearing Kit Norco used on many of their

used on many of their bikes including all generations of Turbo Levo

For bikes using the Giant OD (Overdrive MTB) headset

Precision: ABEC-3

For all bikes using the IS41/IS41 Headset Bearing Kit

For all Santa Cruz Bronson Bikes

Pivot Vault / E-Vault Headset Bearing Kit Norco used on many of theirBoth the upper and lower headset bearings, two bearings included in sale. For all Pivot Vault E Vault Bikes Upper Bearing TK410 Lower Bearing ACB519H8 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 bearing.