https://www.bike-components.de/de/Nicolai/Argon-TR-Rahmen-p34354/
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romanc писал(а):что за рычажок он-офф на заднем переклюке шимано? между он и офф надпись dyna sys,
romanc писал(а):что за рычажок он-офф на заднем переклюке шимано? между он и офф надпись dyna sys,
It can be hard to believe this, because higher pressure feels faster. Here is why: When you go faster, your bike hits more road irregularities per second: The road buzz increases in frequency. Most cyclists know: higher speed = higher frequency.
Higher tire pressure cheats you into thinking that you are going faster, because it also increases the frequency of the vibrations: higher pressure = higher frequency.
It’s natural to assume that this means: higher pressure = higher frequency = higher speed, but that is incorrect. Instead, you are looking at two different mechanisms that both increase the frequency of the road buzz.
Even after years of riding supple, wide tires, this “placebo” effect sometimes plays tricks on me. A supple tire absorbs vibrations better, so it can feel slower – until you look at your speedometer.
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