520 Gold Motorcycle O-Ring Chain 116 Links with 1 Connecting Link-Pre-greased, no maintenance needed-Brand NewColor: GoldAverage Tensile Strength: 8900 lbsLength: 116 LinksMaterial: Alloy SteelPitch Size: 5/8 InchStyle: O-RingProduct Description: This O-Ring chain achieves permanent lubrication sealing between pin and bush. It has solid bushing, high quality of pin material and 4-side riveting, which ensure with longer lifetime and minimum maintenance. It is pre-stretched, anti-fatigue and has high-tech heat treated alloy steel, which enable a strong resistance to impact and good ware resistance.