The formula to calculate the Leverage Ratio (LR) is:
\[ LR = \frac{RWT}{SS} \]
Where:
The leverage ratio of a bike is a measure of how much the rear wheel travel is amplified by the shock stroke. It is an important factor in the design and performance of a bike’s suspension system. A higher leverage ratio means that the rear wheel travel is greater for a given shock stroke, which can result in a softer and more responsive suspension. Conversely, a lower leverage ratio means that the rear wheel travel is less for a given shock stroke, which can result in a firmer and more stable suspension. Understanding and optimizing the leverage ratio is crucial for achieving the desired balance between comfort, control, and performance in a bike’s suspension system.
Let's assume the following values:
Using the formula to calculate the Leverage Ratio (LR):
\[ LR = \frac{RWT}{SS} = \frac{150}{50} = 3 \]
The Leverage Ratio (LR) is 3.