World’s Fastest Dirt Bike – Update from Bonneville

Posted on September 13, 2010 by JohnNicholas

We finally managed to pull ourselves away from the salt and head back to Milwaukee. At least until next year! This year the BUB Speed Trials had a strong two-stroke presence. Everything from the W’sFDB to modern RS & TZ … Continue reading →

World’s Fastest MX Bike – Kawasaki KX500

Posted on June 3, 2009 by JohnNicholas

On May 17th, the #1471 Spectro Oils / Cardboard Robot KX500 ran 125.854 m.p.h. at the old Maxton Army Air Base! Timed by the East Coast Timing Association, Mark Wolbrink’s run is the fastest a stock, full height motocross bike … Continue reading →