to sum up....I’ve been road biking for 6 years and enjoy it. Also have a custom hybrid which I haven’t really used. I’m thinking of trading it for a mountain bike. I’m 56, post cancer from 6 yrs ago and am carrying unwanted pounds let’s just say but would like to do something different. I’m still quite athletic, a bit nervous about falling post bilateral knee replacements 3 yrs ago. Thoughts? I’m thinking I would love it and should go for it.