I’m selling my GRX groupset, which includes:
Ultegra shifters (have some signs of use but function perfectly)
GRX 820 crankset, 172.5 mm, 48/31 (has the typical stone chips on the crank arms)
GRX 825 front derailleur
GRX 825 rear derailleur
Z Race lightweight calipers with titanium pads
XTR chain
Shimano 105 11–36 cassette
Battery
Cables
Charger
The only things you’ll need are hoses and brake rotors.
Everything works perfectly. It has been used outdoors for a couple of months and otherwise mounted on a home trainer over the winter. Always run with waxed chain.