Included with the Air Max seat are 5 easily removable pads to allow you to configure your fit for your body type and height. There are 2 upper back (lat) pads, 2 lower (hip) pads, and a 2" spacer cushion that can be used or removed as needed to sit you centered in the seat. Measurements shown on the chart are with the pads removed.
The Air Max also includes mounting holes for those who want to utilize the rear upper mounts behind the seat for extra stiffening and added safety.