EK 520RRX NX-Ring Transmission Chain (Manufacturer part number: 520RRX-G/G 112 MLJ) — racing chain by EK CHAIN, designed for 520 pitch transmissions. Its gold/gold finish gives a sleek look on a neo-retro, roadster, or off-road motorcycle, while the NX-Ring design ensures the seals between the links are watertight.
Part of the "racing" range, this chain is used in competitions (JSB1000, Suzuka 8 Hours, ST600, J-GP2, J-GP3, and JP250) and is suitable for demanding users looking for a robust drive component for a 520 sprocket and crown. Suitable for Quad, Urban, Cross, and Roadster environments, it caters to both supermoto and light trail motorcycles.
- Pitch: 520
- Number of links: 112
- Color: Gold / Gold
- Weight: 1.56 kg (for 100 links)
- Relative lifespan: 3500 (for 100 links)
- Type of seal: NX-Ring
Possible mounting examples: KTM 690 SMC R, HONDA CRF 300 L, DUCATI 950 HYPERMOTARD SP — check the number of links and tension adjustment before installation. A solid choice for those looking for a racing-looking chain that is durable and ready to tackle various roads and terrains.