I started commuting about 3 weeks before it got hot. I've only missed two days in my first two months of riding. Now I dream about how I'm going to evolve in this thing when the temperatures fall 20 or 30 degrees and I can really cut loose.
I live in the dry Mohave Desert. With what I can put in a top tube bag or similar tiny compartment, how do I layer for autumn commutes? I commute on a road bike and want to keep it very light and compact. I'm a complete amateur rider.
Thank you in advance for the advice.
I understand wanting to keep your load as light as possible, but you may have to consider adding additional cargo carrying capacity. A handle bar bag, rack trunk, or saddle bag should all be big enough to carry/store additional layers in. Or wear a backpack or mess bag.