I think the current record is 70 MPH or thereabouts.
1985 Bonneville Salt Flats --152.2 mph
Sam Whittingham holds the record at 82.33 mph (or 132.5 kph) in a faired recumbent called Varna Tempest.
in 2009 it was Sam Whittingham, with just shy of 83 MPH(133KPH), in a faired recumbent. (think land torpedo)
depend on human
Thrush SSC it goes 750+mph
street legal or like rocket cars (land speed record cars) Not sure on the illegal ones but legal is the mclaren f1 (not f1 lm)
Martin Busher
There's no set answer to that, it really depends on what you allow the bike to look like, and how the record was set. Sam Whittingham holds the record for a completely enclosed streamlined pedal driven vehicle which looks more like a torpedo than anything else. There's another guy who holds the record(at a higher speed) with something more bicycle looking, but that record was set while drafting a car. Yet a 3rd who has the record for unassisted, on a standard looking bike.
Josh Ross currebtly holds the record
i do!
Hicham El Guerrouj of Morocco holds the fastest mile in 3:43.13
Alan Webb
Amie Harre
Hicham El Guerrouj
Ryan Smyth
Bugatti vayron SS
Rikki Hacker