EK CHAIN 520 Z 3D - Qx2 Seals - Rivet Attachment Ring ChainRef : EKC05312A / 1147826009

520 Z 3D Chain - Qx2 Seals - Rivet Link by EK CHAIN

The 520 Z 3D chain is crafted from precision forging in ThreeD® to reduce peripheral volume while maintaining strength. Optimised design and rigorous assembly enhance transmission efficiency. Ideal for high-displacement motorcycles seeking durability and a controlled strength-to-weight ratio.

Design and Materials

• 3D forging process reduces peripheral volume for a better balance between strength and lightness
• Precision components and rigorous assembly improve transmission efficiency for more accurate power transfer
• Z series developed to withstand the high torque of large-displacement engines, enhancing durability under intensive use

Practicality and Features

• Chamfered outer plates with a 10% weight reduction for easier handling and reduced rotating mass
• Hollow axle providing a 5-7% weight reduction to lighten the chain and simplify installation
• Optimised inner plate with a 4.1% weight reduction contributing to overall efficiency without sacrificing robustness

Benefits

• Winner of the Good Design Award® recognising functional aesthetics
• Cross type, suitable for motocross practices and listed environments for versatile use
• OEM Reference 520Z/3D-G/G 118 MLJ

Examples of Compatible Motorcycles

• HUSQVARNA 701 ENDURO (2027 - 701 cc)
• HONDA CBR 1000 RR-R FIREBLADE SP (2026 - 1000 cc)
• KTM 990 RC R (2026 - 990 cc)

Complete list of compatible motorcycles available in the dedicated section below