Sram Force D1 Hydraulic Rear Brake Disc (9451)
Flat mount. No mounting bolts for brake included. Rear brake. Hydraulic line is only 1000mm. Will likely need to be replaced or lengthened. or use web browser to get this option, you currently can not ask for.
Sram Force D1 Hydraulic Disc Brake Caliper 1000mm (Nws)
No brake mounting bolts. Caliper and line only. New but no box. See pics.