The VX Series chain is a great chain upgrade from OEM and is our most popular and widely used chain on both on and off-road bikes. The 520VX3 boasts a 32% longer chain life than the VO Series due to our patented X-Ring seal technology. It also has increased rigidity as to reduce flex, which gives you a more responsive and smooth driving experience. Features: Greater Rigidity Greater rigidity brings smoother handling, reduced power loss, and quicker response Highest value in all D.I.D. series Superior longer life than previous VM series Max CC: 800cc Tensile Strength: 8,210 lbs Weight (100L): 3.35 lbs Seal: X-Ring Chain Life Index: 3500 Pin Length: 0.736" Pin Diameter: 0.206" Inner Plate Thickness: 2 Outer Plate Thickness: 2
