American downhill rider Aaron Gwin won the UCI Mountain Bike World Cup after snapping his chain immediately out of the starting gate Sunday in Leogang, Austria, . This wasn鈥檛 the first time Gwin encountered mechanical trouble at a competition. At last year鈥檚 World Cup, he rode聽four minutes without a tire, after flattening it 10 seconds into his run.聽
Watch the two-time World Cup champion ride a pedal-free run for the improbable win.
https://youtube.com/watch?v=JksWvyUCMmA