Younger years: 100&#x27;s of km&#x2F;day easy on old fashioned race bikes, later on anything from recumbents to hand built bikes specifically for my size. All in all I wore out about 6 bikes over the years while maintaining them very well in the intermediate. I quit riding hard at 27, but I&#x27;ve never been without a bike and I&#x27;m still quite fast just don&#x27;t have the endurance any more. If I do more than 100 km (a bit more than 3 hours riding) I will know about it the next day. Not in a debilitating way, just a strong reminder to not overdo it. My current regular bike is a bike my son built for me that is best described as a trek bike with some oddities and my current recumbent is a zephyr. I don&#x27;t ride the zephyr a lot because it is very dangerous in traffic to be that low and fast. And then there is the &#x27;daddy bike&#x27;, an upright with two child seats, fully loaded (bike, two toddlers, me) &gt; 120 kg. It takes a while to get that up to speed but once it moves it is quite easy to ride.