The sport of cycling is notorious for its culture of cheating—made most famous by the rise and fall of Lance Armstrong and his use of performance-enhancing drugs. Now when cycling hopes to be cleansed of the dopers there’s a surprising new twist—riders enhancing the bike’s performance. Some professional racers aren’t putting steroids and blood boosters in their veins they’re hiding motors in their bike frames. We followed a lead to Budapest, Hungary, and met an engineer who said he built the first secret bike motor back in 1998. And he told us motors have been used in the Tour de France. Our story tonight is not about the latest drugs the riders are using to cheat…it’s all about enhancing the bike.Read More………..