The Vortex RX3 Series Chain is engineered for maximum performance and durability on the race track. Built with stronger, beefier links than the SX3 Series, it delivers higher tensile strength and an increased displacement rating to handle extreme loads. The RX3 features advanced Tri-Glide X-rings with three lubrication pockets and dual stabilizers that minimize heat and friction, allowing the chain to last up to ten times longer than a standard O-ring chain. Precision cutouts on each inner plate reduce overall weight and rotating mass, resulting in improved acceleration, sharper braking, and more responsive handling.