EK ThreeD 3D Z Series Sealed Chain Master Link

906515667Rated at 9,400 tensile strength in 520, EK 3DZ chain is currently the best chain on the market in terms of strength and weight. EK ThreeD chain is a great looking chain without compromising on strength and longevity. This particular product is a replacement master link for the EK 3DZ chain. Included are: - One master link- Four O-rings- One pack of chain grease Available in 520, 525 or 530 chain pitch, make sure to order the correct master link chain pitch! Made in Japan.