My carbon steerer (1" Columbus Minimal Fork) flaked when being cut. The flake is maybe 1.5 to 2 cm long and 2 mm across. Not pictured because it doesn't really look like anything in any photo I can take. I've ridden it several thousand km since then and it doesn't appear to be spreading. The flake sits near where the stem clamps (using a shim for a 1 1/8 stem), not above it.
- I get that the absolute safest thing to do here is replace. BUT, is this extreme caution? Anyone using a fork under similar circumstances? The money isn't really a factor here so much as my confidence in the robustness of the material.
- Since I'm not totally reckless I do inspect the steerer on the regular.


