You are just hitting your prime...clearly 
I'm right there with ya, bro... although I'm "only" 57....
Any other old men out there having fun way over their heads?
I'm 62, been riding for years and just bought a SC Tallboy. I ride with an AARP group.Brilliant! Well said! My experience precisely. I just switched to a 29er this week so I can keep riding our rooty and rocky trails with less chance of going over the bars. Next step a trike? Before that though, maybe I'll plead with my doc for some testosterone patches. :thumbsup: