# spring rate calculator

## Whether you have a spring rate calculator or not, here is how calculate spring rate for rear shock

When it comes to fine-tuning your mountain bike’s rear suspension, one of the most important considerations is spring rate. The spring rate of a shock absorber determines how much resistance it provides to compression. In other words, it controls how “soft” or “stiff” the shock feels when you’re riding over bumps and obstacles. The easiest way is to use a spring rate calculator.

## To calculate the spring rate of your rear shock, you’ll need a few basic tools:

-A spring rate calculator (you can find one online or purchase a physical one)

-A weight scale

-A ruler or tape measure

## Here’s a step-by-step guide to calculating the spring rate of your rear shock:

1.Measure the free length of the spring. This is the length of the spring when it’s not under any load. Use your ruler or tape measure to get an accurate measurement.

2.Measure the compressed length of the spring. This is the length of the spring when it’s fully compressed. Make sure to compress the spring evenly and use the same measurement technique as you did for the free length.

3.Measure the weight that was used to compress the spring. This is the force that was applied to compress the spring from its free length to its compressed length.

4.Use the spring rate calculator to calculate the spring rate. You’ll need to input the free length, compressed length, and weight that you measured in the previous steps.

5.Repeat the above steps for each spring that you are looking to calculate the spring rate for.

## What unit does the spring rate calculator use?

It’s important to note that spring rate is typically measured in pounds per inch or newtons per millimeter. Therefore, make sure that you are using the correct units when inputting your measurements into the spring rate calculator.

## Last but not least

Once you’ve calculated the spring rate of your rear shock, you can use this information to make adjustments and fine-tune the feel of your bike’s suspension. It’s also good to know that spring rate is not the only factor that affects suspension feel, other factors like sag, damping, and leverage ratio also play a role. And it is important to make sure that the spring rate you choose is appropriate for your weight and riding style.

## To conclude

In conclusion, calculating the spring rate of your rear shock is a key step in fine-tuning your mountain bike’s suspension. By using a spring rate calculator, a ruler or tape measure, and a weight scale, you can easily determine the spring rate of your shock and make adjustments to improve your riding experience. Use the mobile App SAGLY to keep improving your rear shock settings, learn how to set up your mountain bike suspension and have a place to save your settings. The SAGLY app is developed from mountain bikers for mountain bikers.

Scroll to Top