By now you would have seen that the new SRAM Force E1 groupset is released. We were lucky enough to spend time with it over the last few weeks and managed to get some actual weight's on our own scale.
Force E1 Shifters Actual Weight - 407.9g (no hoses)

Force E1 Powermeter Crankset 170mm - 711.8g

Force E1 Front Derailleur - 158.4g (no battery)

Force E1 Caliper Set - 260g (no hoses)

Force E1 Rear Derailleur - 289.2g (no battery)

Force E1 Cassette 10-33t - 266.8g

Force E1 Chain - 237.1g