See more: Hardtail Conversions
Weld-on hardtail rear section for 1952 thru 1972 Sportster. Eliminates seat casting area
These rear frame sections allow for an easy conversion of your stock Sportster into a rigid frame. Made out of bare steel, most versions require grinding and welding on the original frame, which must be performed by a qualified mechanic . Seat plate must always be welded in place.