Shimano Dura Ace R9000 Rim Brk Group 11/28 cass, 172.5mm 50/34 crank

Shimano Dura Ace R9000 rim brake group. The cassette is 11/28, the cranks are compact 172.5mm 50/34 rings. All parts have been thoroughly cleaned and work except for the left shifter. The shifter was broken at the shifter body, lever and other parts that were still good. The whole group has about 1500 miles, no rain. FD is soldered, RD is short cage. The chain (not shown) is a Sram 1110.