My dad has gotten into biking these past 2 years, and this Christmas I was thinking of getting him a proper bike. He's 6'6" and 300 pounds and just turned 51, not totally unfit, but not ready to climb everest either. The bike he is using now I think is putting unnecessary pressure on his knees and back due to it being not big enough and him not being able to extend his legs enough.
For his type of riding (<15 miles/day max) I assume he needs some sort of hyrbid as they call it???
Any recommendations or places to start would be greatly appreciated, by not only me but him as well.