standover

/S T AE1 N D OW0 V ER0/
noun
  1. 1

    The height above ground of the top horizontal tube of the frame of a bicycle; should be less than the height above ground of the rider's groin

adjective
  1. 1

    Using intimidation or threat of force to coerce others into submission or compliance. e.g. "standover tactics" or "standover man".

Source: https://en.wiktionary.org/wiki/standover