FACTORY SPEC FS-520-OY Ring Drive Chain Big Wheel 520X74

( Brand: Factory Spec ), ( Manufacturer Part Number: FS-520-OY ), ( Part Type: Ring Drive Chain Wheel )

Review FACTORY SPEC 74 Yellow 520x74 O ring Drive Chain Yamaha Big Wheel Model's fits 200 1985–1988

The 74 FS-520-OY o-ring drive chain for Yamaha Big Wheel models from 1985 to 1988 is a high-quality replacement option for your classic off-road vehicle. Designed specifically for these specific Yamaha models, this drive chain ensures a perfect fit and reliable performance.

Measuring 520x74 in size, this o-ring type drive chain features a durable construction made with top-grade materials. The use of o-ring technology offers improved drive efficiency by maintaining proper lubrication across the full length of the chain. Additionally, this design significantly reduces the level of dirt and debris that can penetrate the chain and potentially cause damage.

This chain features the correct number of links and rollers for a seamless installation process. The precision-machined rollers deliver even power transmission and consistent, quiet operation. Furthermore, the correctly sized o-rings included with the purchase prevent excessive oil loss and ensure an efficient lubrication system, contributing to the longevity of your drive chain.

Enhancing both durability and longevity, this replacement drive chain is the ideal choice for Yamaha Big Wheel owners who want to keep their vintage off-road vehicle in peak condition. Its commitment to performance and strength offers piece of mind and enjoyment, even for off-road adventures that put a lot of demands on the drivetrain. Overall, the 74 FS-520-OY o-ring drive chain offers superior functionality and a perfect fit for your Yamaha Big Wheel 200 from the 1985-1988 period.

Buying a new 74 fs-520-oy o-ring drive chain for a Yamaha Big Wheel from the 1985-1988 model years can be a valuable investment for maintaining the optimal performance and longevity of your ATV. Here are some potential advantages and disadvantages to consider before making a purchase:

1. Improved Power Transmission: A new O-ring chain reduces power loss due to its efficient sealing system compared to a standard roller chain. As a consequence, the engine delivers more power to the wheels, enhancing the overall performance.

2. Longer Chain Life: O-ring chains have improved durability since the O-rings keep grease inside the chain and out contaminants, resulting in less wear and tear.

3. Quieter Operation: The O-ring chain runs quieter than standard roller chains due to its design, providing a more enjoyable riding experience.

4. Better Protection Against the Elements: The O-rings keep grease sealed in and water, dirt, and debris out. This makes the chain more resistance to wear caused by environmental factors.

5. Increased Longevity: With improved power transmission, reduced wear, and enhanced protection from the elements, an O-ring chain can last up to 50% longer than a standard roller chain.

1. Higher Cost: O-ring chains are typically more expensive than standard roller chains.

2. Compatibility Considerations: it's crucial to ensure that the replacement chain is specifically designed for your Yamaha Big Wheel model and year as there may be slight differences between manufacturers.

3. Potential for O-ring Damage: Incorrect installation or use of low-quality O-rings could lead to their damage, causing issues with the chain's sealing functionality.

4. Regular O-ring Replacement: Depending on riding conditions, O-rings might need to be replaced sooner than other parts, as they may degrade or get damaged.

The benefits of investing in a 74 fs-520-oy O-ring drive chain for a Yamaha Big Wheel, including increased power transmission, improved durability, quiet operation, better protection against the elements, and potential longevity, outweigh the later costs and potential challenges for most riders. However, it's essential to ensure proper compatibility, installation, and maintenance of the chain and O-rings.

1. Purchase the chain from a reputable manufacturer and make sure it is compatible with your specific model and year.

2. Perform a thorough cleaning and degreasing of the old chain and sprockets before installation.

3. Use high-quality O-rings and grease during installation.

4. Regularly check the condition of the O-rings and replace them if necessary.

5. Properly lubricate the chain and regularly maintain the ATV to ensure optimal performance.

Details:

Manufactured by Factory Spec. Tensile strength of 8,200 pounds. Included is: 1 520 x 74 o-ring chain yellow. 1986 Big Wheel 200 BW200.

Made in China. 1985 Big Wheel 200 BW200. O-ring means it will last longer with less maintenance than conventional chains. Compatible with Yamaha, fits the following model's stock gearing, swing arms, etc.

part #: fs520 prices

• $5.95-$8.39

specifications drivebeltcycleoi:

• for models: 200
• for makes: Yamaha
• for years: 1985-1988
• brand: Factory Spec
• mpn: Fs-520-oy
• part type: Ring Drive Chain Wheel

seller drivebeltcycleoi:

• rating: 99.4%
• # reviews: 384772
• city: Suamico, Wisconsin

general drivebeltcycleoi:

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

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offer drivebeltcycleoi:

• quantity: 4
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: February 8, 2025

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• time: 60 Days

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