EK/PBR 520SRX2 Chain Kit 14/43 - Hardened Ergal Sprocket
The SRX series from EK CHAIN offers a balanced compromise between performance and value, recognized by many roadster riders. This 520SRX2 chain kit comes in a gold finish (chain and link), with a 14-tooth sprocket and a 43-tooth hardened Ergal sprocket, designed to combine lightness and strength.
- Type: 520 Chain Kit
- Number of Links: 112
- Color: Gold / Gold
- Sprocket Material: Aluminum (Hardened Ergal)
- Weight: 1.54 kg for 100 links
- Relative Lifespan (100 links): 3300
Designed for road use, this kit is suitable for common transmission adjustments and will facilitate standard maintenance interventions (tensioning, lubrication, and replacement). The Ergal sprocket provides a significant weight reduction without compromising the mechanical performance expected on the road.
Among the models for which this setup is often chosen: Yamaha MT-03 (2025 - 320 cc), Yamaha R3 (2025 - 300 cc), and Yamaha MT-03 ABS (2022 - 320 cc). Brand: EK CHAIN. Manufacturer reference: not provided.
