EK/PBR 428ZVX Chain Kit 14/52 - Standard Sprocket
Brand: EK CHAIN — Chain kit designed for roadsters and lightweight motorcycles, offering a standard configuration of 14-tooth sprocket / 52-tooth rear sprocket. The ZVX series is positioned as a high-strength range, developed to provide rigidity and longevity for transmissions subjected to intensive use.
- Pitch Type: 428, suitable for compact drivetrains and common ratios from 125 to medium displacement.
- Number of Links: 130 (delivered as a kit for installation and adjustment).
- Color: Steel / Steel — raw finish for mechanical strength and uniform wear.
- Rear Sprocket: Steel (standard), compatible with the 14/52 configuration.
- Durability Index: 2700 (indicative value for 100 links).
- Weight: 1.15 kg for 100 links (provides an idea of mass and inertia).
This chain kit is aimed at riders looking for a robust and easy-to-maintain transmission for their roadster. To maintain performance and longevity: regular tension checks, appropriate lubrication, and inspection of the sprocket and rear sprocket teeth after the first few kilometers. Compatible notably with YAMAHA XSR 125 (2022-2024) according to the listed mounts.
