Thule Yepp Maxi Rear Bicycle Child Seat
Fully functional. Don’t have the key but is available from Thule (never used it therefore lost it). The frame mount bracket not included as it was attached to a bike that was stolen from us. It’s available in Amazon. https://www.amazon.com.au/Yepp-Replacement-Bracket-Maxi-Mount/dp/B07CRVG793