Cotic Simple Mk2
Single Speed version of the Soul
Size Small/16inch for 26in wheels
1 1/8th straight steerer headtube
73mm BSA bottom bracket
Also includes Salsa Cromoto Fork 465mm A2C version.
Mk2 has cable routing for Hub gear as well, and gear hanger dropout included too so very versatile, can run geared, SS, or hub gear.
£250 + p&p (or £220 without the fork)