Discover ultimate performance with the DID ERT3 120 Link Chain, specifically engineered for any 2-stroke application or most 600s with standard Z-link rear suspension. Renowned for its unmatched strength and durability, this chain stands as AC Racing's top recommendation. The chain is complemented by a standard master link with clip for easy installation. At AC Racing, we commit to providing products that deliver excellence and reliability, and the DID ERT3 Chain exemplifies these values.