520 HLX2 - 120L Chain
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✅90-Day Warranty
Nibbi Racing is committed to providing high-quality products and ensuring customer satisfaction. As part of this commitment, we offer a 90-day warranty on products purchased directly from our website. This warranty covers manufacturing defects and other issues that may arise under normal use.
The 90-day warranty begins on the date the customer receives the product. During this period, Nibbi Racing will repair or replace any product that is found to be defective in material or workmanship.
✅Delivery & Return
Shipping:
Order Processing: Orders are processed within 1-2 business days.
Shipping: Various shipping options available; standard (12-18 days), expedited (8-12 days).
Tracking provided.
Shipping Rates: Calculated based on destination, method, and weight/size.
International Shipping: Available; customers responsible for customs duties and fees.
Return:
Eligibility: Returns accepted within 30 days of receipt for refund or exchange. Items must be unused, in original packaging, and proof of purchase is required.
Return Process: Contact customer service for Return Authorization (RA) number and instructions.
Return shipping costs are the customer's responsibility unless due to defect or error.
Refunds: Processed within 4-6 business days after receiving the return. Issued to the original payment method.
Exchanges: Contact customer service to arrange. Subject to availability.
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520 HLX2 - 120L Chain
Built for demanding off-road and powersports use, the NIBBI Racing 520 HLX2 Chain combines a heavy-duty 45Mn steel construction with O-ring sealing and a nickel-plated surface. With 120 links and a rated strength of 33.83 kN, it is designed to deliver consistent power transfer for compatible motorcycles, enduro bikes, ATVs and MX racing applications.
O-Ring Protection for Demanding Riding
The 520 HLX2 uses an O-ring sealed construction to help retain lubrication around the chain pins while reducing the entry of dirt, dust and moisture into critical internal contact areas.
Off-road riding continuously exposes the final drive to dust, mud, water and repeated acceleration loads. The sealed chain structure helps protect internal lubrication, supporting smoother and more consistent chain operation under demanding riding conditions.
Heavy-duty construction provides the strength required for compatible motorcycles and powersports applications. Always match the chain specification to the motorcycle manufacturer's requirements.
Heavy-Duty Construction from the Inside Out
O-rings help retain lubricant around the chain pins and reduce contamination from dirt, dust and moisture, supporting consistent chain movement and service life.
Manufactured from 45Mn material for the strength and durability required in demanding motorcycle drivetrain applications.
Nickel-plated surface treatment adds corrosion protection while giving the chain a clean, performance-oriented metallic finish.
Supplied in a 120-link configuration to cover a wide range of compatible drivetrain setups. Required chain length varies by motorcycle and gearing.
Designed to provide consistent engagement between the front and rear sprockets for reliable transfer of engine power to the rear wheel.
Suitable for compatible off-road motorcycles, enduro machines, ATVs and MX racing setups that specify a 520-series drive chain.
520 HLX2 Key Specifications
Specifications
| Specification | Details |
|---|---|
| Chain Model | 520 HLX2 |
| Chain Size | 520 |
| Number of Links | 120 Links / 120L |
| Seal Type | O-Ring |
| Rated Strength | 33.83 kN |
| Material | 45Mn Steel |
| Surface Treatment | Nickel-Plated |
| Recommended Displacement Range | 200cc–600cc* |
| Application | Off-Road / Enduro / ATV / MX Racing |
| Weight | 4.14 lb |
Designed for Powersports Drivetrains
The 520 HLX2 is intended for compatible machines using a 520-series final-drive chain.
Check More Than Engine Size
Motorcycle displacement alone does not determine chain compatibility. Always compare the drivetrain specification with the original chain and sprockets.
The listed displacement range is a general application reference, not a universal fitment guarantee. A 600cc motorcycle does not automatically use a 520 chain, and motorcycles with similar engine sizes may use different chain dimensions or strength requirements. Always verify the original drivetrain specification before purchase.
Keep Your Final Drive Running Smoothly
Even with an O-ring sealed chain, routine external cleaning, lubrication and chain-slack inspection are still required. Use products suitable for sealed motorcycle chains and follow the motorcycle manufacturer's maintenance intervals and chain tension specifications.
Confirm chain size, required link count, sprocket compatibility and installation method before use. Chain installation, sizing and adjustment should follow the motorcycle manufacturer's specifications. After installation, verify chain slack, alignment and secure connection before riding. Inspect the chain and sprockets regularly for abnormal wear, damage or excessive elongation.
Frequently Asked Questions
Find answers to common queries regarding product, installation, services, and more.
How can I identify a genuine NIBBI Racing product?
All genuine NIBBI Racing products are packaged in official NIBBI Racing branded boxes. To ensure authenticity and after-sales support, please purchase through the NIBBI Racing official website or authorized dealers.
Does Nibbi offer installation instructions for products?
Yes, we provide installation instructions for most of our products. If you need further assistance, our support team is available for guidance.
Can I return or exchange my order?
Yes, we accept returns and exchanges within 30 days. The product must be unused and in its original packaging. For more details, please refer to our "Refund Policy" page.
What should I do if my product arrives damaged?
If your product arrives damaged, please contact our customer service team immediately. We’ll guide you through the return or replacement process. Make sure to provide clear photos of the damage for a quicker resolution.
What is the warranty policy for Nibbi products?
We offer 90-day warranty on all of our products, covering manufacturing defects. The warranty does not cover damage from misuse, accidents, or wear and tear. For warranty claims, please contact our customer service team with proof of purchase.
Does Nibbi offer any discounts or promotions?
We offer periodic promotions and discounts throughout the year. Subscribe to our newsletter or follow us on Instagram #nibbiracing for the latest offers and updates.
How do I contact customer support?
You can reach our customer support team via the contact form on our website, email us at customer@nibbiracing.com, or call us at our customer service number +1 (510)230-7223.
