Sprocket Center » 3D Chains

Description: The newest race chain from ThreeD/EK. The EK 520RV3D Series Chain sets a new standard in racing chain design, combining eye-catching aesthetics with exceptional performance. Each outer plate features a distinctive 3D curved shape for enhanced stiffness and optimal power delivery to the rear wheel. The dimpled outer plate adds strength, while cutouts in the inner plate reduce weight and maintenance effort. Chromium carbide pins further reduce friction for smoother engagement compared to traditional chains.
Available in GOLD, CHROME or BLACK & GOLD (Black outer / Gold Inner)

- For competition use only
- NX2-ring technology , Chromium carbide pins
- Rated for applications up to 1000cc's
- Average tensile strength is 8902 ft/lbs.
- Weight is 4.02 pounds (120 links)
- Includes one matching RIVET style master link.


**These chains are stocked in 120 link boxes. We are happy to cut/shorten your chain to any length you need. Please make sure the length and color you select is correct. These chains are non-returnable.

Description: ThreeD chain manufactured by EK, is by far the most technically advanced chain available today. ThreeD 520Z QX2 rings offer less friction and 30% better wear resistance than many x-rings. Chromium-Carbide pin surface coating increases hardness and reduces chain wear. Each inner side plate and pin has drilled holes for less weight. This chain is great for all 600cc to 1000cc street and race applications.

- ThreeD 520Z series chain is rated for street applications up to 1000cc's.
- Average tensile strength is 9300 ft/lbs.
- Weight is 4.475 pounds (120 links)
- Available in GOLD, CHROME or an awesome BLACK finish with GOLD inner links and pins.
- Includes one matching hollow-tipped RIVET style master link. A chain rivet tool is required for proper installation.

**These 3D chains are stocked in 120 & 150 link boxes. We are happy to cut/shorten your chain to any length you need. Please make sure the length and color you select is correct. These chains are non-returnable one cut to order.

Description: CLIP-type Replacement master link for newest EK/ThreeD 520RV3D series chain. Choose the color.

- Available in 3 colors
- Semi-Press fit CLIP type connecting link
- Chain PRESS/RIVET tool will make for an easier installation

Description: Replacement master link for newest EK/ThreeD 520RV3D series chain. Choose the color.

- Available in 3 colors
- Hollow tipped, rivet type connecting link
- Chain PRESS/RIVET tool is required for proper installation

Description: Replacement master link for Three D 520 Z series chain. Choose the color.

- Available in 3 colors
- Hollow tipped, rivet type connecting link
- Chain PRESS/RIVET tool is required for proper installation

**Most chain colors are stocked in 120 & 150 link boxes. We are happy to cut/shorten your chain to any length you need. Please make sure the length and color you select is correct. These chains are non-returnable.

Description: Replacement master link for Three D 530 Z series chain. Choose the color.

*Available in 3 colors

*Hollow tipped, rivet type connecting link

*Chain PRESS/RIVET tool is required for proper installation