PLEASE NOTE: THE PYROTECT SPORT SLIM SEAT IS BACKORDERED UNTIL LATE MARCH 2017. NO ORDERS WILL BE ACCEPTED UNTIL THEN--PLEASE CHECK BACK. Pyrotect’s standard-width, single-piece shell, FIA-rated race seat is fully legal for LeMons (assuming, you know, that you install it right). The single-piece shell is the best solution for impact safety--much better than the tube-frame design seen in many other low-cost seats. Fixed brackets and slider sold separately. Side-mount design. Fits waist sizes up to 34." $50 flat-rate shipping anywhere in the USA on UPS Ground (UPS Ground is the only available shipping for this item).