Thule Maxi EasyFit Child Seat - BlueThule Maxi EasyFit Child Seat Blue. The Yepp Maxi Easyfit mounts to a wide variety of rear racks. The innovative design provides maximum child safety and comfort. Adjustable and padded five point harness Footrests can be easily adjusted to the right height without the need for any tools Anti theft lock included Mounts to a variety of racks: requires 55 pound minimum load capacity 4. 3" to 6. 7" width and an open deck Designed and tested for children