GRX Brake set BR-R810 pre bled GRX Brake levers / shifter 11S ST-RX810 GRX Rear Derailleur 11S medium cage ( matches cassette) 2x CS-M8000 11 -42 Cassette (from road wheels and off road wheels) 11s chain GRX 11S chain ring 42T As seen used No hydraulic tube or cable Reason for sale, upgrade to 12S Di2
