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Road Bike Frames, Wheels & Components / Re: Lightcarbon: LCR018-D (endurance all-road)
« on: December 26, 2025, 01:18:17 PM »I just noticed a flaw in my frame while trying to replace the hanger LC provided with a direct mount hanger. When torqued down I could still easily move it as the "sleeve" was sticking out a little bit from the frame dropout. I checked the dropout thickness and it was 12.0mm while the UDH spec says 12.5mm + or - 0.2mm. I didn't have a problem with the Light Carbon hanger as the part that goes in the frame is 0.3mm shorter than on the new one. I contacted LC and ordered a 20x28x0.5mm washer. Has anyone else had a problem with this? I will get back to you once I receive a response and sort this out.I received an update from Carol: "For the thickness of the dropout was 12.0mm for the earlier batch frames and currently we have been updated to 12.5mm. There is no quality problem for both of version frames. Please be assured.
I checked with our engineers and it's OK to add washers for direct mount UDH hanger."
I will proceed with the 20x28x0.5 washer once I receive it and it should theoretically fix this.
