If you go to a professional stunt event or even scroll through competition clips online, you'll notice that the bikes often have a dented gas tank. Now, it's easy to think that's a flaw from a crash.
Aug. 20 (UPI) --A California 19-year-old may have broken a Guinness World Record by "bike surfing" for a distance of more than 656 feet. Santa Cruz resident Brock Johnson, a member of the Santa Cruz ...
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