The EK/JT 520SRX2 14/43 chain kit - standard sprocket is designed for riders looking for a reliable drivetrain suitable for roadsters. Coming from the SRX series, this kit offers a good balance between performance and value: a proven solution that benefits from regular improvements as the product evolves. The gold/gold aesthetic adds a polished touch to the drivetrain without compromising functionality.
- Brand: EK CHAIN
- Designation: 520SRX2 14/43 (14-tooth sprocket / 43-tooth standard sprocket)
- Pitch: 520
- Number of links: 112
- Color: Gold / Gold
- Sprocket: Steel
- Relative lifespan (for 100 links): 3300
- Weight: 1.54 kg / 100 links
Compatible with many roadsters — including YAMAHA MT-03 (2025), YAMAHA R3 (2025), and YAMAHA MT-03 ABS (2022) — this kit may require length adjustment (removal or addition of links) during installation. After installation, be sure to properly adjust the tension and check the alignment to ensure smooth drivetrain operation.
Manufacturer reference: Not provided. For optimal longevity, regular maintenance (cleaning, lubrication, and wear inspection) is recommended based on usage conditions.
