It's probably this recall which was for the front brakes.
The NHTSA has published a recall by Piaggio on two 2017-2020 Aprilia models connected to a Brembo front brake pad issue. Here are the details of this recall.
www.rideapart.com
"According to the defect notice published by the NHTSA, the
Brembo front brake pads fitted on all the models affected by this recall are at risk of corroding which could cause the friction material to detach from the backplate. Should the pad ultimately detach from the plate, the motorcycle will lose braking efficiency and stopping distance will increase."