DID 525Vx3 X-Ring Chain Designed to handle high power output, the DID 525Vx3 chain ensures reliable power transfer to the rear wheel. Built to endure rigorous launches and throttle roll-ons, it stands up to the demands thrown at it, providing durability and performance for serious riding. Features: Greater rigidity brings smoother handling, reduced power loss, and quicker response Available in Gold (Natural unplated chain with gold sideplates) or Natural (Natural unplated chain with natural sideplates) Average tensile strength 9,980 lb. 4.09 lbs. per 100 links Pre-stretched at the factory Highest strength of all D.i.d. chains Note : Master link included with kits are not interchangeable with older V and VM style chains.