EK 520Z3D-160KG ThreeD QX2 X-Ring Motorcycle Chain, 520 Size, 160 Links, Black and Gold

EK ThreeD (3D) Premium motorcycle chain is Elegant, Strong, Detailed and Magnificent. It offers the ultimate shape with flexibility and strength. EK Chain set out to produce a premium chain that was as beautiful as it is strong. An impressive outer plate shape that offers a curved form to reduce weight and increase appeal is connected together with inner plates and pins that feature lightening holes to further reduce mass. For Chains with QX2 X-Rings will have a better wear-resistance and performance than standard QX-Rings by 30% resulting in a chain that puts 1% more power to the rear tire.

The EK ThreeD 520Z3D-160KG motorcycle chain is a premium 520-size drive chain designed for riders seeking a combination of lightweight performance, refined appearance, and dependable strength. This black-and-gold chain features EK’s distinctive ThreeD outer plate design, which uses a curved profile to reduce mass while creating a clean, detailed appearance. The chain includes 160 links and is intended for compatible motorcycle applications using a 520 chain size.

Equipped with QX2 X-Ring sealing technology, the EK ThreeD chain is engineered to provide improved wear resistance and performance compared with standard QX-Ring chains. Its advanced sealing design helps retain lubrication and reduce contamination at the pin and bushing interfaces, supporting smooth operation and extended service life. EK’s manufacturing process also strengthens the chain without adding unnecessary weight, helping deliver efficient power transfer, responsive acceleration, and reliable fatigue strength.

Manufacturer part number 520Z3D-160KG and vendor part number 693-1460BK identify this EK chain configuration. Confirm motorcycle fitment, required chain size, link count, sprocket compatibility, and clearance before installation. Proper installation, alignment, lubrication, and adjustment are essential for safe operation and maximum chain life. This chain is suitable for compatible street, sport, touring, and off-road motorcycles that specify a 520 chain with a 160-link configuration.

Features:

• 520-size motorcycle chain with 160 links for compatible applications
• EK ThreeD curved outer plate design reduces weight while providing a distinctive appearance
• QX2 X-Ring sealing technology supports improved wear resistance and performance
• Lightweight construction promotes efficient power transfer and smooth acceleration
• Advanced manufacturing process improves fatigue strength without unnecessary bulk
• Black and gold finish adds a refined appearance to compatible motorcycle drivetrains
• Brand: EK
• Manufacturer part number: 520Z3D-160KG
• Vendor part number: 693-1460BK