I'm selling my 16" DMR Switchback Frame. Its "Titanium" colour and made from Reynolds 520 steel. A nice zingy ride and suitable for riders up to 5'10", I'd say, with 400mm seat post.
Its been used for about 2 years but as my 2nd bike. There are a few rust spots on it but nothing that effects performance.
£90 + P&P, and I'll post pics if there is any interest.
I've also got a Titec seat post and Hope Gold QR seatclamp to fit the frame, £20 for both.
Pic of the frame built up: