Renthal Twin Ring Rear Sprocket - Honda - 49T Silver

The Twin Ring Rear Sprocket is part of the latest performance motocross and enduro hardware range ...

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Product Information

Full details

This guide is for motocross and enduro riders seeking enhanced drivetrain performance and durability. The Renthal Twin Ring Rear Sprocket offers a robust, high-quality upgrade for compatible Honda models, featuring a unique two-material construction for extended wear life. A key consideration is ensuring correct fitment for your specific Honda motorcycle model and year.

All features

Model Part Number1540-520-49GPSI
BrandRenthal

Extended Product Information

FAQs

What is the main advantage of the Twin Ring design?

The primary advantage is the extended wear life achieved by combining a durable steel outer ring with a lighter aluminum inner carrier, offering a balance of performance and longevity.

Is this sprocket suitable for street use?

The Twin Ring sprocket is specifically designed for high-performance motocross and enduro applications. While it may fit some dual-sport models, its durability and gearing are optimized for off-road conditions.

How do I know if this 49T sprocket is right for my bike?

The 49-tooth count is a specific gear ratio. It generally provides a balance between acceleration and top-end speed. Consult your motorcycle's manual or a performance specialist to determine if this ratio suits your riding style and terrain.

Do I need to replace my chain when installing a new sprocket?

It is highly recommended to replace your chain and sprocket set together. A new sprocket with a worn chain, or vice-versa, can lead to premature wear on both components.

What maintenance is required for this sprocket?

Regular cleaning with a degreaser, followed by proper chain lubrication, is essential. Periodically inspect the sprocket teeth for wear and ensure correct chain tension and alignment.

What is the warranty period for Renthal sprockets?

Warranty information typically varies. Please refer to the official Renthal documentation or the retailer for specific warranty details applicable to this product.

Troubleshooting

Sprocket making noise

Check chain alignment and tension. Ensure the sprocket is correctly seated and tightened. Inspect for worn chain or damaged sprocket teeth.

Premature wear

Ensure proper chain lubrication and tension. Avoid aggressive riding with a dirty chain. Verify that the chain and sprockets are compatible and correctly installed.

Chain skipping on sprocket

This often indicates a worn chain or sprocket. Replace both if wear is evident. Check chain tension is within manufacturer specifications.

Sprocket does not fit

Double-check the sprocket's compatibility against your specific Honda motorcycle model and year. Ensure you have the correct part number.

Pros and Cons

Pros

  • Increased durability and wear resistance due to the two-material design.
  • Lightweight construction compared to single-material sprockets.
  • Precision engineering from a leading motorcycle component manufacturer.
  • Improved chain engagement for smoother power delivery.
  • Designed for high-performance motocross and enduro applications.

Cons

  • Specific fitment required for compatible Honda models only.
  • May require professional installation for optimal performance and safety.
  • Higher initial cost compared to basic steel sprockets.
  • The 49T gearing may not suit all riding styles or track conditions.
  • Requires regular maintenance and chain tension checks like any drivetrain component.

Setup, Compatibility & Care

Compatibility: This sprocket is specifically designed for a range of Honda motocross and enduro models. Please verify your motorcycle's make, model, and year against the following list:

  • Honda CR 125 (1983-2007)
  • Honda CR 250 (1984-2007)
  • Honda CR 500 (1993-2001)
  • Honda CRF250R (2004-2024)
  • Honda CRF450R (2002-2024)
  • Honda CRF250X (2004-2019)
  • Honda CRF450X (2005-2024)
  • Honda CRF250RX (2019-2024)
  • Honda CRF450RX (2017-2024)
  • Honda XR 250 (1998-2011)

Setup: Installation should be performed by a qualified mechanic to ensure proper alignment and torque specifications. Always use new sprocket nuts and ensure the chain is correctly sized and routed. Refer to your motorcycle's service manual for detailed installation procedures.

Care: Regularly clean the sprocket and chain with a suitable degreaser and re-lubricate with a quality chain lubricant. Inspect the sprocket teeth for wear and the chain for proper tension and alignment. A worn chain can accelerate sprocket wear, and vice-versa.