Um, here's the Killacycle hitting 155 MPH 2 years ago:
http://www.youtube.com/watch?v=GDHJNG2PngQ
And on thier website they claim a best speed of 172.19 MPH: http://www.killacycle.com/
And on thier website they claim a best speed of 172.19 MPH: http://www.killacycle.com/
Land speed record events time two runs within a set amount of time, both runs in opposite directions to account for wind. I think in this case a mile.