EK 520SRX2 QX-Ring Transmission Chain (manufacturer part number: 520SRX2-STL 116 SLJ) — a chain designed for demanding riders looking for a versatile and reliable transmission solution. Built on a 520 pitch with 116 links, it is suitable for urban machines as well as roadsters, quads, and motocross models. Its steel/steel finish gives it a sleek and industrial look on the rim and sprocket.
The SRX series from EK Chain is known for offering a good balance between longevity and cost. This version features closed QX-Ring seals, designed to minimize lubricant loss between the rollers and pins, thereby helping to reduce long-term wear when properly maintained.
- Pitch: 520
- Number of links: 116
- Sealing system: QX-Ring
- Color: steel / steel
- Relative lifespan: 3300 (for 100 links)
- Weight: 1.54 kg / 100 links
Installation and adjustment should be adapted to the sprocket and crown of your machine — this chain is suitable for drivetrains with a 520 pitch. To maintain its qualities, regular lubrication and tension checks according to manufacturer recommendations are advised.
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