EK CHAIN 520 VG 3D - Nx Seals - Rivet Attachment Ring Universal ChainRef : EKC05375A / 1153476002

520 VG 3D Chain - Nx Seals - Rivet Link by EK CHAIN

Sealed 520 high-performance chain designed for road racing and intensive use up to 1000 cm3. Features forged plates, drilled pins, and surface treatments to reduce wear and extend lifespan. NX rings and MLJ link ensure reliable assembly and performance suited to competitive demands.

Design and Materials

• Cold-forged outer and inner plates with chamfered edges for a combination of lightweight and strength in intensive use.
• Drilled pins reduce the chain's mass to decrease the unsprung weight without compromising structure.
• Shot-peened surfaces on pins and rollers (OXISO) enhance fatigue resistance and limit wear over distance.
• Integrated NX rings to extend the chain's lifespan during sustained use.

Usage and Performance

• Chain developed for road racing, suitable for the high stresses encountered in MotoGP and the 8 Hours of Suzuka.
• Designed for use on road racing motorcycles up to 1000 cm3, offering compatibility with powerful engines in this category.

Practicality and Features

• MLJ connection link for reliable assembly and easier maintenance during disassembly/reassembly operations.
• Size 520 only, to be verified before purchase to ensure compatibility with your transmission.

Advantages

• Available only in chrome colour for a uniform finish and a sleek aesthetic.
• OEM Reference 520VG/3D-C 112 MLJ