ASCE Younger Member Happy Hour

Come and join us at Cerberus Brewing Co.! Shared apps and one free drink provided! Bonus - Solve this riddle correctly to participate in drawing at time of event for a $20 Amazon gift card: 100 motorcycles each have a 2-gallon gas tank, and average 100 miles/gallon. Using these 100 motorcycles, what is the maximum distance that you could go?