Given that a 'Brompton renewed' p line is just over 2k, I appreciate (despite the titanium seatpost) that it wouldn't fetch more than that, so I'll just enjoy it. BTW, it certainly doesn't need new tyres....... I've examined them and there is absolutely no cracking or deterioration, and no hardness of the rubber (they are Brompton yellow label) - it was clearly kept in a dark cupboard

I had every confidence when I last descended a hill (yes, there are some in Norfolk) at 30 MPH.