The Kneeslider

Doers Builders and Positive People

GG Quadster – 4 Cylinder 4 Wheeler

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You probably remember the GG Quad, based on the BMW R1150 boxer engine. It's been around for a couple of years while GG Quad USA has been working to get the various states to allow them to be registered for the road. I wasn't watching recent developments but there's now a new version, the GG Quadster, built around the K1200S 4 cylinder engine. The Quadster is constructed on … [Read more...]

Ace Cafe Coming to Sturgis

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Always wanted to hang out at the Ace Cafe but you're on the wrong side of the pond? Well, polish up your cafe racer because this year, you'll have your chance to hang with the Ton Up boys because they're setting up at Sturgis for the entire week. Press release follows: Dealer World Inc, publisher of American Motorcycle Dealer (AMD), Dealer World and International Dealer … [Read more...]

Motorcycle Rider Training in 1968 – The Nelson Trainer

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When we last looked at rider training, it was the Jawa dual control motorcycle from 1959. Shown here is the Nelson trainer, designed by Bernard G. Nelson of Maine in 1968. Instead of dual controls out on the street, this is simply a set of rollers that the trainee rode until the instructor deemed him or her safe enough to venture out on a real motorcycle on an actual road. I … [Read more...]

Pulsejet Powered Bicycle

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Feeling depressed because you can't afford a turbine motorcycle? Don't despair, you can have a pulsejet bicycle instead. It may not be quite as impressive but if you tell folks you have a jet bike without giving them too many details, they'll think you're a real rocketman. :-) Robert Maddox builds pulsejet engines. Pulsejets, for those of you not up on your aviation history, … [Read more...]

Motorcycles – The Future of Performance Part 2

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Recently I asked if motorcycles were the future of performance. With increasing CAFE standards and the rising price of gas, cars are turning into high mileage clean air pumps which, unfortunately, underperform, especially when compared to the cars we used to drive. I thought about this again while looking at these photos from Paolo Tiramani. He thought we might want to see … [Read more...]

Homebuilt Motorcycle Dynamometer

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How many projects begin this way? You see something that looks cool and think, "I bet I could build one of those" and next thing you know you're making sketches. Steve, a motorcyclist from Melbourne, Australia, watched a motorcycle dyno shootout and figured he could build his own dynamometer, how hard could it be? Well, it took him 3 years but he did it, he finally had his own … [Read more...]