Manufacturer reference: 428ZVX-STL 94 SKJ
The EK 428ZVX QX-Ring chain is a transmission designed for riders seeking durability and longevity. Part of EK's ZVX series, this premium chain combines a rigid construction with a QX-Ring sealing joint to protect internal lubrication. It is suitable for both urban paths and off-road use on quads and motocross, as well as for demanding roadsters requiring torque and acceleration.
- Type: EK 428ZVX QX-Ring transmission chain 428
- Pitch: 428
- Number of links: 94
- Color: Steel / Steel
- Relative lifespan (for 100 links): 2700
- Weight: 1.15 kg / 100 links
The QX-Ring seals help maintain lubrication and limit wear on the rollers and links, ensuring more consistent longevity. Installation and adjustment are done like on a standard 428 chain: be mindful of the correct torque and recommended tension to preserve the sprocket and crown. Suitable for the lightweight and small-displacement motorcycles mentioned, it will also fit a wide range of urban models, quads, and motocross machines.
Examples of compatibility (non-exhaustive): YAMAHA YZ 85 LW, HONDA CB 125 R, BENELLI Tornado Naked T 125.