16F (-9C) temperature at my house this morning, but sunny and no wind. I did my regular 6 mile bike commute, but forgot one important thing. I was bundled in layers and windpants and double windproof mittens and balaclava plus a 2nd cap. My first mile is down a long steep hill, and I got the worst case of whole-head brain freeze because I forgot the helmet cover. After the hill I stopped and put it on and was comfortable the rest of the way. Don't know why I didn't think to slow down on that hill, as LPH suggests. My studded tires aren't on the bike yet, but soon.
Oil is good, grease is better.
2007 Peter Mooney w/S&S couplers/Terry Butterfly
1993 Bridgestone MB-3/Avocet O2 Air 40W
1980 Columbus Frame with 1970 Campy parts
1954 Raleigh 3-speed/Brooks B72