RockShox Metric Spring

This coil spring offers a more linear suspension feel, which many riders prefer for its consistent performance and predictable tracking through technical terrain. Unlike air shocks, it is less affected by temperature changes and requires less frequent maintenance to keep the suspension feeling supple.

The 500 lb spring rate is a medium-firm setting, generally suited for riders in the 160 to 180-pound range, depending on your bike's leverage ratio and personal preference. It is best to consult your specific shock's sag requirements or use a spring rate calculator based on your rider weight and bike geometry before purchasing.

This spring is designed for specific metric shock dimensions, specifically those requiring a 114 mm length and 37.5-45 mm of travel. Always verify your shock's stroke length and eye-to-eye measurement to ensure this spring fits your specific damper.

Installing a coil spring typically requires a shock pump to depressurize the damper and a spring compressor or the ability to remove the bottom-out bumper and retainer clip on your shock body. If you are comfortable performing basic suspension service, it is a straightforward process, but ensure you have the correct tools to safely remove the spring collar.

The Electric Red finish is a durable powder coat designed to withstand the grit and debris common in mountain biking. While it may show minor cosmetic wear from trail debris over several seasons, the color is engineered to maintain its appearance and resist corrosion.