Cold morning, right around freezing, but roads were clear and dry. Had my usual pre-ride breakfast of coffee and oatmeal then suited up in full cold weather kit. Out the door by 7:40 AM. Immediately into a headwind blowing from the North, but nothing too epic.
As I made my way up Round Swamp Rd. and onto the LIE service road, I felt like the bike's handling was a little off and that I was bouncing around in the saddle. Glanced at my back wheel to check for the telltale deflection in the tire that it was flat but it looked ok. I checked it constantly on the ride West but thought maybe I just lost a few pounds of pressure due to the cold temps. Even got off the bike at one point to squeeze the tire but it felt firm enough.
By mile 26, there was no doubt that it was going flat. So, I pulled over, got out a spare tube, tire levers, and CO2, and 10 minutes and one scraped knuckle later, flat was fixed.
Roads were sandy but dry, so I included the West Hills loop. Ended up with a nice 50 mile, solo ride. Legs felt strong but quads were burning on the last few little climbs. Looking to get in another one tomorrow, but depends on work.