How Fast Fastest Bicycle Flat?

How Fast Fastest Bicycle Flat? On Sunday September 16, 2018, Denise Mueller-Korenek broke the bicycle land speed record of 167 mph, hitting 183.932 mph at Utah’s Bonneville Salt Flats. This story about the engineering and logistics behind this crazed effort originally ran on Thursday, September 13. What is the fastest speed reached on a bicycle?