I don't have any pictures but get an old cone spanner and bolt a jockey from a rear mech wheel onto it with a decent sized bolt. I read it in dirt mag so it must be pretty good.
They other day when I went on tartybikes I found these Koxx bike kits. They come in 20 and 26" and with or without brakes. Here are some pictures: 26" with brakes http://www.tartybikes.co.uk/product.php?pr...category_id=502 20" without brakes http://www.tartybikes.co.uk/product.php?pr...category_id=502 20" with brakes http://www.tartybikes.co.uk/product.php?pr...category_id=502 What do you think of them?
Yer it would look better with some stickers on. I was looking around for you and I found out select bikes selll some czar stickers for £8 and comes with a crown headtube badge( I think that is what it is.) Put select bikes in google to find their website.