• The Koga Full Pro Track claims to be made of scandium enriched alu. Is it?

    That's what it says on the label (also on their high end road frames), but I haven't filed bits off mine and put them through the mass spectrometer to check. There's plenty available to file off, with the frame being >1500g in the smallest size, another example of using Sc without going all out for minimum weight.

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