
This part being universal, it may require adaptations
EK 520RRX NX-Ring 520 — Transmission Chain
Manufacturer Ref: 520RRX-G/G 84 MLJ
Brand: EK CHAIN
Designed for demanding riders, the EK 520RRX NX-Ring chain combines strength and a racing look. Its golden finish (Gold/Gold) adds character to the transmission while facilitating visual wear detection. Equipped with NX-Ring seals, it minimizes lubricant loss between links for improved longevity without making unverifiable claims.
Versatile, it caters to Quad, Urban, Motocross, and Roadster environments. Ideal for installations on trail, supermoto, or roadster machines where a durable and well-finished chain is sought. Frequently associated models include: KTM 690 SMC R (2026), HONDA CRF 300 L (2026), and DUCATI 950 HYPERMOTARD SP (2025).
Installation and adjustments must be carried out according to manufacturer recommendations (tension, appropriate sprocket/crown). The EK 520RRX is a reliable option for those seeking a recognizable and sturdy racing chain, backed by a specialized manufacturer.