FOX SLS Coil Rear Shock Spring - 350 lb. x 3.65" / 93mm Stroke Orange. SLS springs are a lighter weight steel spring than the standard Fox spring. They are lighter than titanium springs at more affordable prices. The 35 mm/1.385" Internal diameter also fits DVO MRP and X-Fusion shocks.

Internal Diameter: 35 mm/1.385"