Whether you pedal your way from the office to the trail, or commit to dirt-only miles on your mountain bike, crazy things can come up on you quickly, and while you might have pretty great peripheral vision out front, it's hard to predict what might be coming from behind. Cars, moose, and bears make for unpleasant surprises when they are chomping at your heels, but you can spot them before they get to you with the help of the Blackburn Mountain Mirror. The mirror attaches with ease to any flat bar, making it perfect for a mountain bike or flat-bar commuter, and lets you spot oncoming traffic or wildlife from a good distance away.