
EK/PBR 428ZVX Chain Kit 14/49 - Standard Sprocket
Designed for riders seeking a robust and reliable drivetrain, this EK ZVX chain kit combines a high-strength 428 chain with a steel sprocket/crown set (14/49). Suitable for roadsters and compatible with models like the YAMAHA SR 125 (2001‑2003), it focuses on simple and durable components for the final drive.
The EK ZVX series is positioned as a premium high-strength range. This kit is perfectly suited for road use where the goal is to achieve a robust, easy-to-maintain transmission system that fits the common adjustments of a roadster. Regularly check the tension and lubrication to maximize longevity and prevent premature wear.