Floyd Mayweather -- Entourage In SUV vs. Motorcycle Crash

More drama for Floyd Mayweather last night ... when an SUV in his motorcade crashed into a guy on a motorcycle -- as the boxer and his crew were on their way home from a nightclub. 

Floyd had just made an appearance at One% nightclub in Kansas City ... when one of the 5 vehicles in Mayweather's TMT motorcade collided with the bike around 3AM.