Originally Posted by
indyfabz
When braking? My LHT with the model of tire I use can sort of “rock” at the front end with some braking if I’ve been lazy and haven’t checked tire pressure.
But I’m going with loose headset.
That's true..I forgot about that. If you've felt them both..they feel a little different..but you need to have felt them both first... If this makes sense, a loose headset feels more "discreet" rocking while the tire-induced feels more..spongy perhaps.
For the OP..still thinking a loose headset from the stem change.