Introducing our all new MissMooRC Hot Swappable Transponder Mount. Take the hassle out of race day prep with this precision-designed Hot Swappable Transponder Mount, built specifically for the MYLAPS RC4 Transponder. Ideal for RC racers who run multiple vehicles, this mount allows you to quickly and securely transfer your transponder between cars without tools or tape. Available now either with or without a mounting tab, in a pair or as single unit only. Printed in PETG plastic by MissMoo3D.