520 Drive Chain
520 Drive Chain Components
Links：Links are the main parts that make up a drive chain, connecting together to form a continuous loop. Each link usually has two outer plates and two inner plates held together by pins. These links give the chain its length and flexibility, allowing it to bend around sprockets.
Rollers：Rollers, situated between the inner plates, help reduce friction when the chain meshes with sprocket teeth. They rotate around the pins, enabling smooth operation and reducing wear on both the chain and the sprockets.
Bushings：ushings are round tube-like parts placed between the pins and rollers. They work like small bearings, helping to cut down friction and wear between the chain’s moving parts. In some types of chains, the bushings are built directly into the inner plates.
Sprockets：Sprockets are wheels with teeth that catch and move the chain, helping to push or pull it forward. How fast and strong the system runs depends on the size of the sprockets and how many teeth they have.
Pins：Pins are the parts that connect the chain links together. They go through the holes in both the inner and outer plates and act as pivot points, letting the chain bend and move smoothly around the sprockets.
520 Drive Chain Product data information
| Model | unit | 520 |
| Pitch-（P) | mm | 15.875 |
| Roller Link Width（Min.)-(W) | mm | 6.25 |
| Roller Diameter(Max.)-(D) | mm | 10.16 |
| Pin Link Plate Thickness-(T1) | mm | 2.00 |
| Inner link plate Thickness-(T2) | mm | 2.00 |
| Inner Link Plate Height-(H) | mm | 14.75 |
| Pin Diameter-(d) | mm | 5.07 |
| Overall Width Riv-(L) | mm | 16.85 |
| Overall Width Con-(G) | mm | 19.00 |
| Minimum Tensile Strength | kgf | 2710 |
| Average Tensile Strength | kgf | 3050 |
| Displacement Application(Max) | cc | 250 |
Your Bike Needs a Great Chain! Get Our 520 Drive Chain!
Is your bike or ATV not running smooth? Maybe you need a new drive chain! Our 520 Drive Chain is here to help. It is a super strong chain for your ride. This motorcycle chain will make your bike happy.
What is a 520 Drive Chain?
A 520 drive chain is a size.
- 520: This number tells you how big the chain is. It has a chain pitch 15.875mm. The roller width 6.25mm is also part of this size.
- Links: Chains are made of links. Our chains often have 120 Links chain. This is a common chain link count.
What You Get in the Box
When you buy our 520 drive chain, you get:
- One (1) 520 Drive Chain (usually 120 Links)
- could be clip on master link or rivet master link
- Sometimes, you get a chain kit components with more parts.
Where to Use The 520 Drive Chain
- Motorcycles
- ATVs (economical Standard ATV chain)
Why Choose The 520 Drive Chain
● Lasts Long
●Top Quality
●Super Strong
●Works Great
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Frequently Asked Question
“520” is the size of the chain. The pitch is 15.875mm and the roller width is 6.25mm. This size fits many bikes and ATVs.
Check your bike’s manual or the old chain. If it says “520,” this one will fit. It’s a common size for motorcycles, dirt bikes, and ATVs.
Most of our 520 chains come with 120 links, which fits many bikes. You can remove links if needed.
Yes, if you use a rivet master link, you need a chain rivet tool. For clip-type, you can do it with pliers.
Clean it often,Lubricate it with chain oi,Check for wear or chain stretch Good care makes your chain last longer.
3x longer than cheap chains (if oiled regularly).
