I’d like to add my voice (request) for Hammerhead Karoo 2 support. I appreciate most (all?) work would be on the Hammerhead side, but anything the SRAM team can do to help advance this, that would be rad.

Yes, yes, yes! Just got Karoo 2 and realised that I can't access fancy gearing graphs anymore.
Help us getting more educated guesses on next cassette purchases :D Thanks!

Can you build a connector to the new Hammerhead head unit, in addition to your existing Garmin and Wahoo connectors?

The Karoo seems to mash all sensors into the one ID.... it might take more work on both sides to get this working.