Several bike magazines speculate about new development by Sram
Sram Force E-Tap AXS 1X Electronic Groupset, Black | Bikeinn
Spotted: SRAM prototype e-bike motor | Bicycle Retailer and Industry News
New SRAM EX1 E-Bike Specific Drivetrain | IMB | Free Mountain Bike Magazine Online
Groupset Sram Red eTap AXS 2x Flat Mount HRD Electronic Brake/Shift Levers Front and Rear Disc 160 Centerlock Calipers Front and Rear Derailleurs D1 - Durango Bikes