In the Box KICKR HEADWIND With wind speeds of more than 30 mph the Wahoo Fitness KICKR Headwind responds to your ride and keeps you cool during your hardest efforts-as your heart rate increases, so does the breeze. Features The Targeted Airflow Pattern is designed to mirror the shape and position of a cyclist&';s body on a bike Control fan speeds by pairing your smart trainer, heart rate monitor or speed sensor directly to the fan; as your speed or heart rate increases so will the fan speed Pair to the Wahoo app via Bluetooth to easily control fan speed on your mobile device, or control the 4 preprogrammed speeds with a simple press of the button Compatible with ANT+ trainers, heart rate monitors and speed sensors Adjustable legs allow users to target airflow where it is needed most; Headwind is compatible with the KICKR Desk (not included)