I was out looking at racks today and ran across the Trek Interchange rack for comfort bikes. I can't use this myself, but the lower attachment point caught my attention.



The inside of the plastic attachment is rubber lined, and has a velcro strap that attaches it to the seatstay. Seems like a nice option. I know you can buy various metal tabs to do the same thing, but I'm wondering if anyone's seen a product like this sold by itself?

I should have asked the dealer if the feet were available seperately, but didn't think about it at the time.