The bell super r3 mips helmet features bells new float fit system with integrated mips which offers added rotational impact protection and easy adjustability to fit your unique head shape the easily removable chin bar gives you the best of both worlds for a true all mountain helmet on long climbs simply remove the chin bar and stow it in your pack then lock it back on ready for a rowdy descent if you want a versatile mtb helmet that can handle the demands of all mountain riding the be