2022 and + have a different tank.
2019 V4R and 2020 and 2021 V4 are all the same and will work with a 2018. You need the brackets to hold on the wider fairings.
Kit required to assemble V4R fairings on V4 and V4S MY 18 and 19. They are manufactured in high quality material and ensure stability and resistance. The essential accessory to upgrade the look of your V4. Notes: To be mounted in combination with [part no.] 97180781A and 96981311AA or 97180841AA
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The naming is a little odd. The brackets don't hold the wings, but rather the wider fairings that have the wings.