Description
A chain is only as strong as its weakest link—and this EK 520 MVXZ2 eliminates that liability. The Quadra-X ring design cuts friction by up to 40% while extending wear life, giving you reliable power transfer lap after lap. Whether you’re replacing worn OEM equipment or upgrading for consistency, this is the real deal for serious riders.
- Quadra-X ring design
- 40% friction reduction
- Extended wear life
- Lightening holes included
- Large-diameter pins
- Rivet-style master link
- 520 pitch
- 120 links
- Black finish
- OEM replacement compatible






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