Shimano ultegra 11s groupset:

Crankset 175mm fc-r8000

Right shifter st-r8000

Left shifter st-r8000

Front derailleur fd-r8000

Rear derailleur rd-6800

Front brake caliper br-r8000

Rear brake caliper br-r8000

Cassette 11-28  cs-r7000

Fully functional, no issues. Have not be cleaned.