Super Lightweight Steel (SLS) spring are a lighter weight steel spring than the standard Fox spring. A proprietary surface treatment and stress relief process removes residual stresses from the spring, allowing them to withstand higher stresses. Each spring is optimized by using a smaller wire diameter and less coils, creating a lighter spring.

• Stroke Compatibility: 2.5″ – 2.65″ / 63.5-67mm
• Internal diameter: 1.385″ / 35mm – also fits DVO, MRP and X-Fusion shocks.