BSA part number 65-5876 , a classic 7-inch front wheel hub, commonly used on various vintage BSA models (including A7, A10, B31, B33, and M group motorcycles) produced from 1947 through the mid-1950s. The part is specifically associated with the 7-inch half-width front wheels. The centre shaft turns freely. Generally it is showing its age, the braking surface has some pitting and would benefit from a skim. Please study the images and please decide for yourself before buying.