@Rik_Van_Looy the frame is actually badged up as 531c
@jambon Excellent idea - royals also came with canti's later in their life if thats what you want
That's interesting - the spec sheet above also says db My bob jackson was 27.0 (not uncommon for old 531c) but 26.8 is unusual - perhaps the seat tube is not very round...
@spotter started
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@Rik_Van_Looy
the frame is actually badged up as 531c
@jambon Excellent idea - royals also came with canti's later in their life if thats what you want