Ok, he just picked up my old Harry Hall with fat tyres.
Not as good as the fine machines offered by others on this thread, but he needs to be on a train with a bike at 10:30 in the morning.
That bike's done a LEJOG, an SR Cymru and an SR2000. But some time ago...
It's sound I think, but slower than Panoramix's Condor doubtless.
edit, this:
It's a kind of YACF bike too - brakes & saddle courtesy of Oncemore, chainset courtesy of Polar Bear. The rear hub was a parting gift from an ex girlfriend