Motion Activated LED Car/Bike Lights - 2 Piece (Ships From USA)Have an avid and expressive cyclist in the family? Here's a great gift idea for them. They can turn their bike into a moving light show with these neon wheel lights. Each features a super bright LED light that attaches to the valve stem on your tire and lights up when you're riding to create an awesome ring of light as the wheels spin. It automatically turns off when the wheel is stopped and resumes when you start rolling again to make sure everyone