TANK CHAIN (BMX)Super Heavy Duty 1/8" chain for those who require super tough chains. Will run on most regular 1/8" BMX sprockets.Pin Length 11.6mm, Pin riveting Power 300Kg (std chain is 150Kg) Average Tensile strength 1500kg. (Std chain is apprx 1000kg)Plate width 1.4mm (std chain is 0.8mm)96L Weight 550g