Radar For Your Bike Gives You Long-Range Eyes on the Back of Your Head

When you're riding a bike, the world is an endless barrage of obstacles, hazards, and other vehicles sharing the road you need to avoid. Mirrors let you keep an eye on what's going on behind your cycle, but the Backtracker promises to spot vehicles up to 450 feet away using radar, and warn you to get out of the way… » 7/02/14 1:20pm 7/02/14 1:20pm