Official: The World's fastest 125

Honda RS125-powered streamliner streaks its way to 144mph

Posted: 14 September 2010
by Visordown News
Photos: Nicolaus Czarnecki

THE BIKE in the picture has just cracked a two-way average speed of 146.77mph, setting a new land speed record for the 125cc class at Bonneville Salt Flats.

The machine is a 41bhp, Honda RS125-powered streamliner, piloted by American Scott Kolb.

Having already achieved 126mph on an unfaired bike, Kolb was intent on breaking the 27-year-old record of 136.1mph, and did so thanks to the new streamline bodywork and some alteration the bike's geometry.

However, disaster was narrowly averted after a retaining screw on the rear hub assembly worked loose to within millimetres of the bike's swingarm.

“Given the bike is a two stroke that is held wide open for over 75 seconds, every nut and bolt has to be either safety wired or given a generous helping of Loctite,” Scott told HfL. “The hub center assembly in my haste to complete the bike did not get a generous helping of loctite and what you see is a bolt that had backed its way out.”

Source: Hell for Leather



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Amazing, 41bhp from a 125cc -powered .Thats more than my Harley.

Posted: 15/09/2010 at 01:52

That Scott Kolb is a genius. I have one of the first bikes he built and it still turns heads to this day. Nice job!

Posted: 15/09/2010 at 03:23

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