
This part being universal, it may require adaptations
The EK 520ZVX3 NX-Ring 520 chain is a transmission designed for demanding riders. Coming from the ZVX series, it combines robust construction and premium design to meet the requirements of quads, urban trails, cross machines, and roadsters. Engineered to provide high rigidity and durability, it is a reliable option for replacing a worn chain or upgrading to a reinforced transmission.
Designed for mounting on standard 520 sprockets and crowns, this chain is suitable for both off-road outings and daily city commutes. Ideal for owners of KTM 690 SMC R (2026), Honda CRF 300 L (2026), or Ducati 950 Hypermotard SP (2025) looking for a robust chain ready to withstand demands.
Installation and tensioning should be carried out according to the manufacturer's recommendations to ensure the safety and longevity of the transmission.