Here's one thing you've probably never really worried about while riding your bicycle: hitting a deer.

The above video shows a bicycle hitting a top speed of 30 MPH when, all of the sudden, a deer runs right in front of him.

The bicyclist and deer collide and both are sent to the concrete. Luckily, according to the video description, both were able to walk away from the accident.

Deer. They're not just for destroying your car anymore.

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