520UX X-Ring Chain
seal chain structure

| Pin | The link connecting the outer links is the central axis of the chain bend. |
| Bushing | The chain plate connected to the inside is the supporting force axis of the pin shaft. |
| Roller | Contact with the sprocket to make the chain roll smoothly. |
| Inner/outer chain link | Together with the pin, it supports the transmission of load and power. |
| Seal Ring | Lubricating grease sealed between the pin and the bushing. |
| lubricating oil | Provide lubrication between pins and bushings to prevent wear and elongation. |
Product data information
| Model | unit | 520UX |
| Pitch-(P) | mm | 15.88 |
| Roller Link width(Min.)-(W) | mm | 6.25 |
| Roller Dia(Max.)-(D) | mm | 10.16 |
| Pin Link Plate Thickness-(T1) | mm | 2.20 |
| Inner link plate Thickness-(T2) | mm | 2.20 |
| Inner Link Plate Heinght-(H) | mm | 14.70 |
| Pin Dia-(d) | mm | 5.24 |
| Overall Width Riv-(L) | mm | 20.65 |
| Overrall Width Con-(G) | mm | 21.85 |
| Minimum Tensile Strength | kgf | 3300 |
| Average Tensile Strength | kgf | 3600 |
| Displacement Application(Max) | cc | 400 |
Product Introduction
Expertly Crafted with Quad-Riveted Pins, Hardened Steel Components and Premium X-Rings, X-Ring Drive Chains are Ultra-High-Performance Alternative to your OEM Chain.
X-ring sealed for ultimate protection and lubrication while minimizing friction and drag.
Applications
- motorcycle
Product Advantages
● Reduce chain friction, extend seal life
● Shock-resistant version
● Improve sealing performance
Chart

Frequently Asked Question
This chain is more suitable for road or street use. If you occasionally go off-road, it is fine as long as it is cleaned and maintained properly.
Our chain plates are laser engraved with brand names and the packaging anti-counterfeiting labels are complete. If necessary, we can also provide factory information or test reports.
It is recommended to clean and apply chain oil every 500-800 kilometers, especially after rainy days or walking on muddy roads. Diligent maintenance will extend the life a lot.
If you ride normally and do regular maintenance, 20,000 kilometers is fine. If you maintain it very well, more than 30,000 kilometers is fine.
Yes. We will come with a main chain buckle as standard, usually a clip buckle type. If you need a riveted type, you can also specify it in advance.
If you use a clip buckle type main chain buckle, you can get it done with chain pliers or simple tools. Riveted types may require special tools.









