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Showing most liked content on 08/13/2017 in all areas

  1. 1 point
    Drag racers rebuild their engines after each run. You really think cost is preventing them from running a skinny tire if they could gain a tenth? No. I have corresponded with the author of the article you link and while he might understand physics, I'm not convinced he understands motorcycle dynamics in a practical sense. The truth lies somewhere between the two. I have yet to find the answer. But the closest reasoning I've read that the coefficient of friction rather than being a constant can vary with temperature. Large contact patch might resist temperature change hence resist changes in coefficient of friction. Additionally, coefficient of friction does not accurately describe a rolling and cornering tire that operate with some slip angle. The tire is not stationary but not sliding either. No, it is too simplistic to say contact patch doesn't matter. From a practical motorcycling sense, much of Code's teaching talks about contact patch and friction. Based on all that practical experience of thousands of riders, there is some truth to the statement. Just my opinion.
  2. 1 point
    Great. Practice is a good way to improve your BP. What I see from your photo, you might put some attention to your head position. In that photo a good head position will be if your head is near of your left hand, close to touch it. I know, it isn't easy but if you practice often you will get it. If you Focus in that your back also will form a V shape with the bike axis, and your right arm will be fully extended. thats was my 2 cents. keep riding!
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