DID X-Ring Masterlink Size:520VX3 It also has increased rigidity

It also has increased rigidity as to reduce flex

The 520VX3 boasts a 32% longer chain life than the VO Series due to our patented X-Ring seal technology

With a wide variety of sizes

stress-relieved

and X-ring chains

DID X-Ring Masterlink Size:520VX3 It also has increased rigidityDID X Ring Masterlink 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.