I've got one of these I bought used in 2019 or 2020 (right around there start of the pandemic). As indicated, when fully packed (I included tools and kit) it was right up against the 50lb limit. As we were heading out to Portland for an extended stay (extended even longer by the pandemic), I put in everything I thought I might need.

Strangely enough, the airlines don't mind if you pack it with relevant sporting goods, but try to ship it empty and they will ding you for oversize. I know because I wanted to pick up a bike on a trip.