The internal hub hitch adapter is a specialised accessory for e-bikes that enables the easy attachment of an ezHitch coupling to bicycles with hub gears. This product is particularly useful for cyclists who want to equip their bikes for transporting loads or trailers. The adapter is designed to ensure a secure and stable connection between the bike and the hitch, facilitating the use of trailers or other accessories. With a compact design and robust construction, this adapter is both functional and durable, making it a valuable addition to any e-bike.