So I saw the GB reissue stuff online recently and did my own investigation. Bad news: as far as I could find out, new GB components were only available on the super-limited-edition Pashley bikes and did not appear to be for sale "a la carte".

FYI, regarding that crankset, it looks exactly like the IRD Defiant track crankset. I wouldn't be surprised if it was a re-branded IRD.



you'll probably have a lot better luck getting the IRD than the GB version.