EK Chains 520 NX-Ring Super Heavy Duty Gold 120L Chain

THE PINNACLE OF CHAIN TECHNOLOGY Ultra strong, the ZVX3 series chains easily surpasses every other brand with a tensile strength of 11,100 lbs. An all new design, the new NX-Ring lasts 15% longer than the ZVX series, improved stiffness and weight and also minimised the clearance between the plates. Specifications: Pin: Diameter 5.38mm Length 20.80mm Roller: Diameter 10.26mm Plate Thickness: Inner 2.2mm, Outer 2.4mm Tensile Strength: 9,400 lbs. Wear Life Index: 2000 (Std. as 100) Weight (100 Links): 1.80kg Max Disp. CC's: Dirt: NA Street: 1,200