EK/PBR 520MVXZ2 Chain Kit 15/42 - Ultra-light Hard Anodized Sprocket
Designed for demanding riders, this EK MVXZ chain kit combines a QX sealed chain and an ultra-light hard anodized aluminum sprocket. Its design emphasizes durability and friction reduction: side plates are drilled to lighten without compromising rigidity, large diameter pins for better stress distribution, and QX seals aimed at limiting friction between links.
- Type: Chain kit (15-tooth sprocket / 42-tooth sprocket)
- Pitch: 520
- Number of links: 118
- Sprocket material: Hard anodized aluminum (ultra-light)
- Color: Steel / Steel
- Indicative weight: 1.74 kg for 100 links
- Relative lifespan: 3400 (manufacturer's value for 100 links)
This kit is aimed at road bikes and roadsters seeking a balance between lightness, longevity, and transmission reliability. Ideal for owners of listed models (e.g., KTM RC 390 ABS 2022–2024), it serves as a robust replacement option to restore the transmission to working order. Regular installation and maintenance are recommended to take full advantage of the chain and sprocket's performance.
