EK 525Z3D-150G Z3D QX2 X-Ring 525 Motorcycle Chain, 150 Links, 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 525Z3D-150G Z3D Premium Motorcycle Chain is designed for riders who want a strong, lightweight, and visually distinctive drive chain. This EK Chain model uses a 525-size configuration with 150 links and a gold finish, making it suitable for select high-performance street motorcycles, sport bikes, and other applications requiring a 525 chain. Always verify the required chain size, link count, and manufacturer fitment specifications before installation.

The chain features EK's 3D plate design, combining a curved outer plate profile with lightening holes in the inner plates and pins. This construction reduces unnecessary mass while maintaining the strength needed for demanding power transmission. The shaped plates also provide a refined appearance and smooth light reflection, giving the chain a premium finish without compromising function.

QX2 X-ring sealing technology helps retain lubrication and protect internal components from contaminants. Compared with standard QX-ring chains, the QX2 design is engineered to provide improved wear resistance and performance, supporting longer service life and efficient power transfer. The chain is produced using EK's manufacturing technology to strengthen the assembly while keeping the design slim and lightweight.

Manufacturer part number: 525Z3D-150G. Vendor part number: 525Z3D-150G. Brand: EK. Model: Z3D Premium QX2 X-Ring. This chain is supplied in a 150-link configuration and may require sizing to match the motorcycle's original equipment specifications. Professional installation and proper riveting, alignment, lubrication, and tension adjustment are recommended.

Features:

• Size: 525 motorcycle chain with 150 links
• Model: Z3D Premium QX2 X-Ring
• Brand: EK Chain
• Manufacturer Part Number: 525Z3D-150G
• Vendor Part Number: 525Z3D-150G
• Finish: Gold outer plates for a distinctive premium appearance
• Plate Design: Curved 3D outer plate shape helps reduce weight while maintaining strength
• Construction: Lightening holes in the inner plates and pins help minimize mass
• Sealing System: QX2 X-ring design supports improved wear resistance and performance
• Performance: Designed for efficient power transmission, smooth acceleration, and reduced initial stretch
• Fitment: Intended for motorcycles that specify a 525 chain and compatible 150-link configuration; verify application before installation