Moto Master Fusion Dual Rear Sprocket - Blue - 50T

Steel outer ring and light aluminum inner ring for low weight but ultra-resistance. Outer ring wit...

Best current price£73.99from GhostBikes.com

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GhostBikes.comMoto Master Blue 62.019.34.50 - Fusion Dual Rear Sprocket For Tm Cc 250Fi 2019 Rear 50T
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£73.99
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eBayMoto-Master Dual Ring Rear Sprocket For TM Racing EN 300 ES 01-24 62.019.34.50
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£75.99
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Product Information

Full details

This Moto Master Fusion Dual Rear Sprocket is designed for riders seeking maximum durability and reduced weight in their motorcycle's drivetrain. Its unique construction offers a significant lifespan advantage over standard steel sprockets while reducing rotational mass for improved performance. A potential consideration is its premium construction may come with a higher price point than basic alternatives.

All features

Model Part Number620193450
BrandMoto Master

Extended Product Information

FAQs

What is the main advantage of the dual material construction?

The dual material construction combines a highly durable steel outer ring with a lightweight aluminum carrier. This provides the wear resistance of steel where it's needed most, while significantly reducing overall weight compared to a full steel sprocket.

How does the steel outer ring last longer?

The outer ring features a special hardened and nickel-coated steel that is significantly more resistant to wear and abrasion than standard steel, allowing it to outlast conventional sprockets by up to three times.

Will this sprocket improve my bike's acceleration?

Yes, by reducing the rotational mass of the rear wheel assembly (up to 50% lighter than a standard steel sprocket), it can lead to quicker throttle response and improved acceleration.

Is the aluminum carrier durable?

Yes, the carrier is made from aircraft-grade 7075-T6 aluminum and features a color anodized coating for added durability and resistance to corrosion and wear.

How is the outer ring attached to the carrier?

They are permanently interlocked using a specialized heat-shrink procedure, ensuring a robust and reliable bond between the two components.

Can I use this sprocket with any chain?

You must ensure the sprocket's tooth count (50T) and internal design are compatible with your motorcycle's specific chain size and model. Always verify compatibility before installation.

What maintenance is required for this sprocket?

Regular cleaning to remove dirt and debris, proper chain lubrication, and periodic inspection for wear are recommended. Avoid abrasive cleaning methods.

Troubleshooting

Excessive chain noise or skipping

Check for proper chain tension. Ensure the sprocket is correctly mounted and aligned on the hub. Inspect the chain and sprocket teeth for wear or damage. Consider replacing the chain if it is worn.

Sprocket appears loose on hub

This indicates a mounting issue. The sprocket must be securely fastened to the hub using the correct hardware and torque specifications. This is not a defect of the sprocket itself but an installation problem. Seek professional assistance immediately.

Anodized coating on carrier is damaged

Minor scratches are cosmetic and do not affect performance. For significant damage, the carrier may need to be replaced, though the underlying aluminum is still durable. Avoid using abrasive cleaning materials.

Pros and Cons

Pros

  • Exceptional durability from the hardened steel outer ring.
  • Significantly lighter than traditional steel sprockets.
  • Precision engineering ensures a reliable fit and performance.
  • Reduced weight can positively impact acceleration and handling.
  • Longer service life reduces replacement frequency.

Cons

  • Potentially higher initial cost compared to simpler sprockets.
  • Requires specific tools and knowledge for proper installation.
  • Anodized finish can be scratched by abrasive elements.

Setup, Compatibility & Care Instructions

Setup: Installation of the Moto Master Fusion Dual Rear Sprocket should be performed by a qualified mechanic. Proper alignment and chain tension are crucial for optimal performance and safety. Ensure the sprocket is mounted correctly to the hub according to the motorcycle manufacturer's specifications. The specialized heat-shrink interlock requires professional tools for assembly if the sprocket were ever to be disassembled, which is not intended for end-user service.

Compatibility: This sprocket is designed for specific motorcycle models. Always verify that the 50-tooth count and the exact fitment match your motorcycle's rear hub and chain size before purchase. Refer to your motorcycle's service manual or consult a dealer for compatibility confirmation.

Care: To maintain the longevity and performance of the sprocket:

  1. Clean Regularly: Use a soft brush and a mild degreaser to remove dirt, mud, and chain lube buildup. Avoid high-pressure washing directly at the sprocket.
  2. Inspect for Wear: Periodically check the teeth for excessive wear or damage. Look for any signs of the outer ring separating from the carrier (though this is rare due to the heat-shrink process).
  3. Lubricate Chain: Ensure your drive chain is properly lubricated. A dry chain will accelerate wear on the sprocket and chain.
  4. Avoid Harsh Chemicals: Do not use abrasive cleaners or solvents that could damage the anodized coating on the carrier or the nickel plating on the outer ring.

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