I agree with some of the comments about having the header at the bottom of the first page. I almost missed it.

Also, there seems to be a great deal of empty space. Personally, I do not like that but that is just me. Example, the collection bicycles, demands too much unnecessary scrolling, in my opinion.

I prefer black type on a light, but not bright, background. Also, my eyes are not what they used to be and I prefer larger font. Keep in mind that a large portion of today's population is older, and our old eyes are not what they used to be.

Other than those little things, good job. I am always appreciative of those who constantly put effort into improvement, when possible.