We built this for Nahbs '12 in Denver and it's been gathering dust ever since. The frame measures 55cm x 55cm, drawing below, has never been ridden, and is comprised of (mostly) NJS parts for the full Keirin experience. Frame by Martin Tweedy, paint by (now retired) Russ Pickett - it's as lovely in the flesh as in pictures. And it's for sale, $3000 or best offer, contact me for more details.