I really like the quality of the materials and workmanship on my Rad mini. However the first thing that caught my eye was the cheap looking fender brackets on the OUTSIDE of the fenders. I reformed the bracket by making a V shaped bend in order to narrow the width of the wire so it would fit INSIDE the fender. I then screwed a bike reflector containing a 1/4" threaded post through the fender and attached the bracket with a wire clamp and nylon lock nut. The bracket must be reformed carefully so that the fender remains  straight.