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