Originally Posted by
terrymorse
Add shivering to the list. The only time I've experienced speed wobble, descending Montebello Road when it was snowing.
Yup, a major factor in my hesitancy to do long rides in cold weather. Shivering is in the 8-11 Hz range, the activity is synchronized across muscles, and the bike always seems to find a nice harmonic for its death dance. Just terrifying.