Yepp Maxi Frame Mount Child Bike Seat

We just received 3 of these and all 3 mounting mechanism were incredibly difficult to tighten and even more difficult to loosen. Yes, the lock was in the "unlocked" position, as I checked multiple times due to my surprise at their difficulty of use. I wanted to put seat post grease on the threads but instead we are returning 2 of the 3 because a customer is insistent on buying it. The previous system seemed to work flawlessly and I'm surprised and disappointed that they went away from it.

Worth every penny! I tried two different cheaper bike seats from the big box stores, and they were junk. Decided to spend the money on this and it’s worth every penny. Solid build quality, safety features are on point, and I love the quick install. I chose this model because I wanted something I can attach and detach quickly as I only have one bike and I use it for mountain biking and mellow rides to the park with my daughter. This seat is the perfect match, don’t think twice. My daughter is almost two and she sits comfortably and securely in this seat, and happily enjoys it in 30-45 minute bike rides.the foot straps are also awesome….except my daughter is too tiny so her feet don’t reach fully. All in all, solid purchase.