The 520ERVT X-Ring sealed chain is arguably our most well-rounded, do it all chain. Part of our Exclusive Racing Series, the 520ERVT is designed with off-road rally style racing in mind for its long chain life, lightweight design, and great strength. With its slim profile, this chain is also a great option for the Honda L series of bikes. Specs: Max CC: 500cc, Tensile Strength: 8,440 lbs, Weight (per 100 Links): 3.22 lbs, Seal: X-Ring, Chain Life Index: 3,500, Pin Length: 0.736" (18.69mm), Pin Diameter: 0.206" (5.23mm), Inner Plate Thickness: 1.8mm, Outer Plate Thickness: 2.0mm. Clip Type Master link included.