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Old 11-28-20, 01:11 AM
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loheiman
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Upgrade headset bearings to fully sealed?

I did my first headset service on my 2019 Jamis Renegade which came with a FSA Orbit ITA Headset.

One of the bearings was notchy and i tried to clean it/regrease it which helped a bit but it's still not super smooth. While I may be able to do a better job (I foind removing seals tricky), the bearings only have one seal which seems like a poor design.


I could buy FSA replacements for $40 but am thinking I should look for fully sealed bearings. I've found Enduro in the upper bearing size but haven't had much luck with the lower size.

Is it worth trying to upgrade the bearings or should I stick with the OEM?
If so, where should I be looking? Any recommended retailers or brands?

The upper bearing is 30.2mm ID 41mm OD 6.5mm thick ACB 36 45
The lower bearing is 40mm ID 52mm OD 8mm thick ACB 36 45
Thanks!

Last edited by loheiman; 11-28-20 at 02:10 PM.
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