Liv Enviliv Advanced Headset Bearing Kit headset-bearing-kit-cervelo-s5-2020-esi9278282 This kit is for the

This kit is for the Transition Smuggler Alloy | 2015-2017

Team Bikes

For Cervelo S2 / S5 2012-2026 Bikes

Alloy Bikes

if you’re still not sure

Liv Enviliv Advanced Headset Bearing Kit headset-bearing-kit-cervelo-s5-2020-esi9278282 This kit is for theThis listing includes both the upper and lower headset bearings, two bearings included in sale. For Liv Enviliv Advanced bikes, compatible with all model years. Upper Bearing MR136 Lower Bearing MR137 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: