#bit.stable_gear  piece of metal held in horse's mouth by reins and used to control the horse while riding; "the horse was not accustomed to a bit"
  supertype:  stable_gear__saddlery__tack  gear for a horse
  part of:  bridle
  subtype:  bar_bit__barbit  a bit for horses that is a solid bar of metal
  subtype:  bridoon  a bit resembling a snaffle bit; used with a separate curb
  subtype:  curb_bit__curb  a horse's bit with an attached chain or strap to check the horse
  subtype:  Pelham  a bit with a bar mouthpiece that is designed to combine a curb and snaffle
  subtype:  snaffle_bit__snafflebit__snaffle  a simple jointed bit for a horse; without a curb

No statement uses or specializes bit.stable_gear; click here to add one.