Under the fitment section, it lists 2021-2022 Councours. I don't think they changed the reservoir for those years, so it should be fine. Someone correct me if I'm wrong.
Not something they would change. Looked it up on Kawasaki parts finder. Same part number for a 2011 and a 2021 for the front right master cylinder cap: 43026-0011.https://www.kawasaki.com/en-us/owner-center/parts/5145/2011/ZG1400CBF?cm_re=PARTSLISTING-_-FINDDIAGRAM:2011CONCOURS%C2%AE14ABS-_-VIEWDIAGRAMhttps://www.kawasaki.com/en-us/owner-center/parts/246780/2021/ZG1400EMFNN?cm_re=PARTSLISTING-_-FINDDIAGRAM:2021CONCOURS%C2%AE14ABS-_-VIEWDIAGRAM