48mm Jumbo Jockey Assembly48mm Jumbo Jockey Assembly The 48mm jumbo jockey wheel assembly is designed to give you the convince of a solid wheel but with the width of an inflatable. It is ideal for use with a motor mover. Benefits and Features Solid wheel Not supplied with a clamp Perfect for caravan applications Outer tube diameter 48mm Height extension range 270mm Handle extension 80mm Tyre size 210 x 68mm Maximum static load capacity 200Kg