EK CHAIN 520SMX120 Standard Links Natural 520-120

( Brand: Ek Chain ), ( Manufacturer Part Number: 520SMX120 ), ( Type: Drive ), ( Color: Natural ), ( Item Width: 4.400 ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Country Of Origin: Japan ), ( Item Length: 10.600 ), ( Chain Application: All ), ( Authorized Dealer: Yes ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Compatibility Disclaimer: Compatibility Chart Information Provided By ), ( Height: 1.000 )

Review EK CHAIN 520-120 520 Standard Series 120 Links Natural

The EK Chain 520SMX120, also known as the 520-120 520 Standard 120 Links Natural Chain, is a high-performance O-ring chain designed for use in motorcycles and other power sports applications. This chain is specifically engineered to meet the demands of high-performance motorcycles, delivering enhanced power transmission, durability, and longevity.

The 520SMX120 features 120 links, each measuring 520mm in length. The chain is made of top-quality materials, including high-tensile steel rollers and pins, and chrome-molybdenum inner and outer plates. These materials ensure excellent strength, rigidity, and resistance to wear and corrosion.

The chain also comes with O-ring seals that provide an effective seal between the rollers and plates, minimizing the loss of lubrication and reducing the need for frequent maintenance. The O-rings also help to prevent contaminants from entering the chain, ensuring clean and efficient operation.

The 520SMX120 is designed to meet the DIN 7124 standard, ensuring compatibility with a wide range of motorcycle makes and models. Its 520 standard size makes it a versatile option for many applications, making it a popular choice among motorcycle enthusiasts and professionals.

In summary, the EK Chain 520SMX120 is a top-of-the-line O-ring chain that delivers superior power transmission, durability, and longevity. Its high-quality materials, effective sealing system, and compatibility with various motorcycle models make it an excellent investment for any motorcycle or power sports enthusiast.

Pros and Cons of Buying an Ek Chain 520SMX120 (520-120, 520 Standard 120 Links Natural)

- **Compatibility:** The Ek Chain 520SMX120 is designed to fit most bicycles using a 520 chain width and a 120 link length. This makes it a versatile option for a wide range of bikes.

- **Durability:** Made from high-quality materials, this chain is known for its long-lasting performance. It can withstand heavy use and harsh conditions.

- **Smooth Operation:** The roller chain design ensures a smooth and efficient pedaling experience. It minimizes the friction between the chain links, reducing the wear on the drivetrain.

- **Weight:** This chain is relatively lightweight compared to other options in the market, which can contribute to better overall bike performance.

- **Cost:** The Ek Chain 520SMX120 can be more expensive compared to some other chain options. However, its durability and performance may justify the investment for serious cyclists.

- **Requires Regular Maintenance:** Like any other chain, it requires regular cleaning, lubrication, and adjustment to maintain optimal performance.

The Ek Chain 520SMX120 offers a high-quality, durable, and efficient solution for those in need of a new bicycle chain. Its compatibility with various bike models and its smooth operation make it a worthy investment for serious cyclists. However, the higher cost compared to some alternatives and the requirement for regular maintenance are important considerations. Ultimately, the decision to buy this chain depends on your budget, maintenance capabilities, and cycling needs.

If you are a serious cyclist looking for a high-performance, long-lasting chain option that can suit various bike models, the Ek Chain 520SMX120 is an excellent choice. Its smooth operation and durability justify the investment, especially if you are willing to commit to regular maintenance.

Details:

Average Tensile Strength: 7,400lbs. Heavy-duty SR Chains come with four-point riveting and solid bushings for longer wear. Special steel alloy, solid roller and pre-stretched, shot-preened parts. Engine CC 250 Street,125 Dirt.

Chain Application: All, length : 120, Type: 520, Marketing Color: Natural, Super economical roller Chain. Standard Chains have two-point pin riveting.

part #: 520smx120 price

• $67.63

specifications drivebeltcycleoi:

• brand: Ek Chain
• mpn: 520smx120
• type: Drive
• color: Natural
• item width: 4.400
• manufacturer warranty: 1 Year Manufacturer Warranty
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• country of origin: Japan
• item length: 10.600
• chain application: All
• authorized dealer: Yes
• photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
• legal disclaimer: Your Local Laws Before Purchasing.
• compatibility disclaimer: Compatibility Chart Information Provided By
• height: 1.000

returns drivebeltcycleoi:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

shipping drivebeltcycleoi:

• transit: 8-8 Days
• service: Expedited, Standard
• type: Fixed
• cost: $0.00
• class: Expedited, Standard

seller drivebeltcycleoi:

• # reviews: 178812
• rating: 98.0%
• city: Cedar Park, Texas

offer drivebeltcycleoi:

• sold: 0
• quantity: 9
• started: December 18, 2025
• availability: In Stock
• options: Ship-to-home

general drivebeltcycleoi:

• Transmission Drivetrain > Final Primary Drive Parts Kits > Final Drive Belts Chains
• condition: New

payments drivebeltcycleoi:

• wallet: Paypal
• other
• credit card: Mastercard

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