As I got it. Early/mid seventies J F Wilson of Sheffield (just up the road from where I live. What carbon footprint?) 531 frame and forks. Paintwork was flaking and previous owner had daubed the makers name out. So..


I stripped it all down and had it clear powder coated. Sourced period parts from J F Wilson and turned it into a single speed. Now though..


I've converted it into a 3 speed with period 1975 Sturmey Archer hub.

I'm sure I'll tinker more.