JHBKX is a mutual fund that offers investors the opportunity to invest in a diversified portfolio of stocks and bonds with a target retirement date of 2060. This fund, managed by JHF II, aims to provide long-term growth and income for investors through a combination of multiple indexes. The "Lifetime Class A" designation indicates that this fund is designed for investors planning to retire in 2060 and offers a lower expense ratio compared to other share classes. Overall, JHBKX is a well-diversified and cost-effective option for investors looking to save for retirement in the year 2060.