Keeping the chain clean is one good idea- and I use a ParkTool chain cleaning device. Doesn't work any better than the cheap ones about but it is sturdier and easy to use. The cleaning fluid can be expensive so look for a sensible price one. I actually use Clothes detergent in water and it is cheaper as the wife buys it. After washing there is that magic substance called WD40--or anything similar to wash out the detergent and water and that final bit of grit that stays in the chain. Then finally don't forget the chain lube. WD is not good enough.

Hour rides are fine- but occasionally take a longer ride with a break in the middle. (Pie and Coffee) In the meantime you seem to be getting on OK as we haven't heard any moans about back- or wrist- or Butt ache.

Keep riding.