RK Motorcycle Chain - 520 - 104 Links

The RK Motorcycle Chain is engineered for durability and reliable performance. Manufactured from h...

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Full details

The RK Motorcycle Chain (520-104) is designed for motorcycle enthusiasts and riders seeking a high-durability, long-lasting replacement component for their drivetrain. By utilizing premium carbon alloy steel and advanced heat-treatment processes, this chain provides excellent tensile strength and smooth power delivery; however, users should ensure their sprocket teeth are in good condition before installation to prevent premature wear on the new chain.

All features

Model Part Number520-104
BrandRK

Extended Product Information

FAQs

What does the 520 designation mean?

The 520 indicates the pitch of the chain, which is the distance between the pins. It is a standard size for mid-sized motorcycles.

Does this chain come with a master link?

Yes, it typically includes the necessary master link for installation.

Can I use this chain on a bike that requires a 530 chain?

No, you must match the chain pitch to your motorcycle's sprockets. Using a 520 chain on 530 sprockets is unsafe and will result in mechanical failure.

How often should I clean my RK chain?

Clean your chain every 500 miles or whenever it appears dirty. Regular cleaning prevents abrasive grit from wearing down the internal components.

What is the purpose of shot-peening?

Shot-peening increases the fatigue strength of the metal by inducing compressive stresses on the surface, making the chain more resistant to cracking.

Troubleshooting

Chain is sagging excessively shortly after installation

Check that the rear axle adjusters are tightened evenly and verify that the chain tension was set correctly while the bike was weighted.

Excessive noise or vibration while riding

Inspect your sprockets; if the teeth are 'hooked' or worn, the new chain will run poorly against them. Replace sprockets alongside the chain.

Pros and Cons

Pros

  • Superior tensile strength due to high-quality carbon alloy steel construction
  • Pre-stretched during production to reduce frequent tension adjustments
  • Seamless bushings effectively prevent dirt ingress and extend component life
  • Excellent resistance to fatigue thanks to advanced shot-peening

Cons

  • Requires proper chain maintenance and lubrication to achieve optimal longevity
  • May require a chain breaker tool to remove excess links if the motorcycle setup differs
  • Limited to 520 pitch compatibility

Setup, Compatibility & Care

To ensure proper performance, verify that your motorcycle requires a 520 pitch chain and that 104 links provide the correct wheelbase length for your sprocket configuration.

  1. Installation: Always use a quality master link or riveting tool to secure the chain according to manufacturer specifications.
  2. Tensioning: Adjust the chain tension to the manufacturer's recommended clearance, ensuring it is neither too tight nor too loose.
  3. Lubrication: Apply high-quality chain lubricant every 300 to 500 miles, or immediately after riding in wet or dusty conditions.
  4. Maintenance: Regularly inspect for "kinked" links or signs of surface rust, cleaning with a soft brush and non-corrosive chain cleaner.