Understanding Ohlins Rear Spring Chart: A Comprehensive Guide
When it comes to understanding the specifications of an Ohlins rear shock spring, many riders can be overwhelmed by the complex code that accompanies each part. However, once you know what each part of the code means, it's actually quite straightforward. In this article, we'll break down the key components of an Ohlins rear spring chart and provide a comprehensive guide to help you decode the information.
The first thing to understand is that most springs are measured in terms of their free length, which is the distance from one flat end of the spring to the other. This measurement typically ranges between 250mm to 275mm. Pre-load, on the other hand, refers to the difference between the free length and the installed length of the spring.
The rate of an Ohlins shock spring is also important, but it can be a bit confusing at first glance. The '/100' in the code refers to the spring's rate in Newton meters, without the decimal point. For example, a '-34' would correspond to a 10.19kg or 571lb spring.
Ohlins uses its own unique numbering system to label the rate of each spring, which can make it difficult to find the correct information. However, using the below rate conversion chart, you can cross-reference the Ohlins number with the corresponding Newton meter value.
Another important aspect of an Ohlins rear shock spring is the diameter and length of the spring itself. The 1091 code in this case refers to a spring with a diameter of 57mm and a length of 160mm when not installed on the shock. By using the below charts, you can 'decode' what each part of the code means.
For example, the 1091-34/100 code would be broken down as follows: 1091 refers to the diameter (57mm) and length (160mm) of the spring, while the '-34' corresponds to the rate in Newton meters. By consulting the rate conversion chart, you can determine that this spring has a rate equivalent to 10.19kg or 571lb.
In conclusion, understanding an Ohlins rear shock spring chart is not as complicated as it may seem at first glance. By breaking down each part of the code and using the provided charts, you can easily decode the information and make informed decisions about which springs are right for your ride.
