Thank you for viewing. SPITFIRE wheels, 90's vintage. I apologize, my memory is unclear, but I believe they were over 50mm in size. The bearings are included as a bonus. Two space pads are also included. Shipping is included. Separate shipping charges apply for Okinawa and remote islands. These are used items from several decades ago, so there is a feeling of use. Thank you for your understanding. Please feel free to ask any questions in the comments.