Does a child seat fit on the rear rack?

The Sol is compatible with rear mounted child seats, such as the Thule Yepp Nexxt Maxi & Thule Yepp Maxi when the Sol Rear Rack (sold-separately) is installed. Due to the weight limit and installation properties of the rear rack, this should be used only for children between 0-4 years old, with a weight no higher than 34 lbs. For older children, or children over the weight of 34 lbs, we recommend a frame-mounted child seat (which directly attaches to the seat tube), such as the Thule RideAlong, for a more safe and secure ride. No two riders are the same; if possible, we suggest testing the seat to ensure that it works both for you and your little one. Other similar rear or frame-mounted seats may work, but we recommend double checking that the dimensions of the mounting hardware will be compatible with the rear rack on your Blix.