Now that Memorial Day Weekend has come and gone, it's time for your favorite summer activities. For some people, the list of warm-weather pastimes includes bike riding. For very few people, it includes the type of trick riding in this video.
In his latest highlight tape, BMX rider Tim Knoll does what he does best: Unbelievable tricks on two wheels with the help of just about every aspect of his environment.
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[H/T Bleacher Report]