RockShox Coil Spring

This specific spring is designed exclusively for RockShox Domain forks manufactured between 2007 and 2015. It is only compatible with forks set to 170mm or 180mm of travel.

The 'Firm' (Blue) rating is designed to provide extra support for heavier riders or those who prefer a more aggressive riding style. It helps the fork stay higher in its travel, preventing it from bottoming out too easily on rough terrain.

If you are comfortable performing basic suspension maintenance, you can install this spring at home. You will need standard shop tools, but ensure you have the correct suspension grease and follow the specific service manual for your Domain fork model.

You should consider a firmer spring if you find that your fork is blowing through its travel too quickly or bottoming out on moderate hits. If you are consistently using full travel on small bumps, your current spring rate is likely too soft for your weight or riding style.

No, this is a replacement coil spring only. It does not include additional seals, oil, or installation hardware, so you should plan to reuse your existing components or source a service kit if your current parts are worn.