Last night I mistakenly forgot to release the parking brake and I didn't realize it until I entered the highway going 60 mph!!!! At that point I heard a rythmic sound (similar to what a Harley sounds like). I checked around, no bike, looked down and saw the 'BRAKE' light glowing at me!!! Argh!! I immediately released the parking brake and all is well again. I wasn't at highway speed for more than 10 seconds and everything seems ok now. Is there something I should check to be sure? Thanks!