ENVE Composites has stopped making rim brake rims and as a result, we have decided to discontinue the production of ENVE carbon rim brake pads. In the event you are unable to source ENVE brake pads in the future, we recommend using the SwissStop FlashPro Black Prince brake pad as a third-party alternative for all previous generations of ENVE rim brake rims.

https://www.swissstop.ch/brakepads/rimbrakes/flashpro/blackprince/