Thing works great, I had trouble finding a child seat to fit my bike (Diamondback Overdrive 29er) due to the low seat tube. The Thule Ridealing Mini seemed to meet all my needs except for the stock handlebars it came with. With this low saddle adapter you can see that I now have enough space to ride with my daughter in tow. I've also included some photos of the back of the mechanism because nobody has posted it and hopefully this will help you decide if it will fit your bike.
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