SHOULD A BIKE FOLD?
An answer is, “that depends”. I’m not pretending to be an expert here, just an “informed consumer”.
I’ve ridden bikes from about the age of 5. My first bike - a hand-me-down that was already close to its last ride - was all that was available to me in the summer of 43. The wheels were 10”-12”, had no chain guard, routinely snagged my pants leg, and had no brakes. The pedals were directly attached to the rear wheel WITHOUT a coaster brake. If the back wheel was turning, the pedals were turning. And, the tires were what is known as “semi-pneumatic”. Meaning, no pressurized inner tube. Instead, they had a hollow tunnel inside of a hard, rubber tire. They were only slightly more shock absorbing than a cast iron wheel with a tread consisting of two, thick coats of paint.
Fortunately, we moved a lot closer to town in the summer between my first and second grades, and I was given a “real” bike. I rode that Columbia bike for seven years, and then got a Whizzer motor bike for my freshman and sophomore years. Following a long gap of years without pedal bikes, I got one again about 12-15 years ago. It’s a folding bike.
If your riding always starts from home, and you return back to home before the the end of day, there probably isn’t much advantage in having a bike that bends in the middle. Similarly, if you have a way to handily transport a bike from home to somewhere else, a folding bike isn’t much of an advantage. There are other conditions where a folding bike isn’t advantageous.
Some of the advantageous conditions include riding in areas that aren’t near your home. This could be something like trail riding a half hour’s drive - or several hour’s drive - away from home. Now, getting a full sized bike out there can be a problem. Also, if you would like to have a bike along with you on an extended trip, it could be a problem. If you have a pickup or a large van, that can help. If you have a bike rack that attaches to the rear of your vehicle, that can help. A cartop rack can help too. Otherwise, a folding bike is a handy answer.
We both drive SUVs, and the cargo area in the rear easily carries a folded bike. In fact, we can carry two, folded bikes in a Toyota RAV4. Easily, as it turns out. A 2’X3’ piece of foam pad in between the two bikes helps keep them from attacking each other. I use a chunk of the blue, closed-cell sleeping pads from WalMart. Another part of carrying bikes back there, is to tie them down so that they stay put. In an emergency, I don’t want to be rapidly slowing down from, say, 70mph, and have a steel or aluminum bike hit me in the back of my head.
A folding bike can easily multiply the places that you can reach and ride. For me, it pays off. It may for you too?