Welcome to the intriguing world of motorcycle shock absorbers, where received ideas spread like rumors on a crowded dance floor. But don't worry, we are here to unravel the true from the false and reveal the hidden truths that hide behind these popular beliefs. Prepare to be surprised and discover the well-kept secrets of the motorcycle suspension!
Let's start with this false belief that "increasing prestress makes the shock absorber". In reality, increasing prestressing does not make the shock absorber in itself. This simply raises the motorcycle and modifies its geometry, as well as the length of the shock absorber. The power of the spring remains unchanged. The feeling of hardness actually comes from the transfer of masses forward, which deletes the rear and reduces the depression of the shock absorber. He therefore seems more rigid, but in reality, he works less.
Let us continue with this other false idea that "a shock absorber has the same life expectancy as that of a motorcycle". The reality is that the oil of the shock absorber warms over time, which alters its hydraulic characteristics. Just as the dancers tire after an energetic performance, the shock absorbers also undergo progressive wear over time. It is therefore important to take care of the regular maintenance of your shock absorbers to preserve their optimal performance.
Then, let us approach this assertion that "the separate candy shocks are better than the mono-tubes". In reality, technology, like that of Carbon, is essentially the same, whether it is a mono-tube or a separate candy shock. The difference simply lies in the fact that a separate cylinder shock absorber offers more space to accommodate additional settings. It's a bit like you had a larger dance floor to make more complex movements.
Finally, let us tumble the idea that "all shock absorbers are equal". In reality, the conceptions and technologies used by the different brands are very similar. What really makes the difference is the quality of the materials used, the machining tolerances and the specific adjustment systems such as valves and pistons. The oil used also plays a crucial role. It is preferable to favor oils with viscosity 0, which retain their hydraulic characteristics even after heating and have a longer lifespan. Original manufacturers generally opt for oils with a viscosity of 5 to 7.5, while brands such as EMC, Shock Factory And Ohlins use almost zero viscosity oils.
It is time to dispel the illusions and reveal the truth about motorcycle shock absorbers. Whether you are a road dancer or a performance lover, keep in mind that suspensions play a crucial role in your driving experience. So, choose judiciously, maintain them regularly and prepare to dance on asphalt with perfect grace and control!