You have to be careful with the Racktime Foldit Rack. There are different sizes, and different versions of each size. For instance, the "Racktime Foldit Fix 20" should be a fixed 20" version (non-folding) while the version without "fix" in the name would mean the folding, bolt-together version. I ordered the fix version. This rack is specifically meant for a 20" bike. It's rock solid, installation was super easy, and it's a really well made assy. Features a built-in pump holder and rear light bracket. Also features the "Snapit" method of bag attachments. A little hard to find in the states, but worth the search.

This is the version that I bought, and I got it from this company. They quickly shipped fedex. You have to select the 20" option. I did not have to order any of the seatstay adapters; the ones that shipped with the rack are solid aluminum, and I had to remove approx. 4-5" from the length. They provide rubber caps to fit over the cut end, and all hardware required to mount.

http://www.bikebagshop.com/racktime-...ck-p-1611.html

Here are a couple pics.