I think this might convert a lower 1.5" EC bearing to 1.25" but I'm starting to lose the plot with the bearing dimensions... https://www.sjscycles.co.uk/headsets/cane-creek-crown-race-for-110-series-headsets-5233/
@onyerbike started
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I think this might convert a lower 1.5" EC bearing to 1.25" but I'm starting to lose the plot with the bearing dimensions...
https://www.sjscycles.co.uk/headsets/cane-creek-crown-race-for-110-series-headsets-5233/