Greater rigidity brings smoother handling, reduced power loss, and quicker response. Available in gold (G&B) or natural (unplated steel). Average tensile strength 9,220lb.. Pre-stretched at the factory. VX Series replaces the Professional O-ring V Series and the Premium X-ring VM Series. Clip-type master link included. Highest value in all D.I.D. Series. Superior longer life than previous VM Series.