EK 520SRX2 QX-Ring Chain 520 (Ref. 520SRX2-G/G 122 MLJ) ā a golden drive chain designed for demanding riders who seek reliability and style. Part of EK CHAIN's SRX series, it is built to stay relevant thanks to regular improvements within the range.
- Type: 520 SRX2 chain with QX-Ring seal
- Manufacturer reference: 520SRX2-G/G 122 MLJ
- Number of links: 122
- Pitch: 520
- Color: Gold / Gold
- Weight: 1.54 kg / 100 links
- Relative lifespan: 3300 (for 100 links)
The QX-Ring seal ensures tightness between links to minimize lubricant loss, while the golden finish adds character to your drive. Suitable for quads, urban use, motocross, or roadster climbs, this chain is intended for transmissions requiring a 520 with 122 links.
Common compatibilities: GAS GAS SM 700 (2026), KTM 690 SMC R (2026), YAMAHA YZ 450 F (2026). Always check the number of links and pitch on your machine before installation for proper tension adjustment and length.