The EK/PBR 520SRX2 13/43 chain kit is designed for riders seeking a good balance between performance and price for their final drive. Here, the SRX2 chain features a golden finish and comes with a 13-tooth sprocket and a standard 43-tooth steel rear sprocket, ready to replace the original set.
- Type: 520 SRX2 chain kit (13 sprocket / 43 sprocket)
- Pitch: 520
- Number of links: 112
- Color: Gold / Gold
- Sprocket material: Steel (standard sprocket)
- Relative lifespan (100 links): 3300
- Weight: 1.54 kg / 100 links
- Manufacturer reference: Not provided
Suitable for roadsters and small engines such as the GAS GAS SM 125 (2005‑2007), this kit prioritizes reliable transmission and a polished look thanks to its golden hue. The steel sprocket offers appropriate durability for road and urban use, while the length and 520 pitch meet the standards for this category of motorcycles. Be sure to check the exact compatibility with your registration document and manufacturer specifications before installation.
