Safety and controlmdashtwo things that can be top of mind when heading out to get your heart rate up the specialized ariel disc womens hybrid bike 2017 takes care of safety with powerful disc brakes while control is provided through a women39s specific geometry and a custom suspension fork that39ll have you tackling workouts on paved or dirt surfaces with equal confidence not stopping there also included is a light and tough a1 sl premium aluminium frame tubing workhorse compon