1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 10248218327340663
  3. RACE DRIVEN F-30519

RACE-DRIVEN F-30519 Ring Chain Sprocket 15/39

fits model: Trx400ex. make: Honda. year: 1999–2004.

F-30519 Race-driven 1999-2004 Honda 400ex Trx400ex Gold O-ring Chain And Silver Sprocket 15/39

( Brand: Race-driven ), ( Part Type: Ring Chain Sprocket ), ( Manufacturer Part Number: F-30519 ), ( Material: Stainless Steel )

Review RACE DRIVEN Honda 400ex Gold O ring Chain And Silver Sprocket 15/39 fits TRX400EX 1999–2004

Introducing the Race-Driven F-30519 O-Ring Chain Sprocket for select Honda TRX 400EX and 400X models from 1999 to 2004. This high-performance sprocket is engineered to provide superior durability and reliability, making it an excellent choice for riders seeking to enhance their off-road experience.

The F-30519 sprocket is specifically designed for 15/39 chain configurations, ensuring a precise fit for your Honda ATV. This sprocket features an O-ring design, which creates a positive seal between the sprocket and the tire, reducing the risk of chain derailment and increasing power transfer efficiency.

Manufactured from premium-grade materials, this Race-Driven sprocket is built to withstand the rigors of off-road riding. The sprocket teeth are constructed from tough, heat-treated steel, ensuring long-lasting performance and durability. The sprocket body is robustly engineered to minimize flex and maintain a secure connection with the engine and the tire.

Installing the F-30519 sprocket is a straightforward process, as it is designed to be a direct replacement for the original part. This upgrade not only enhances the performance of your Honda TRX 400EX or 400X but also contributes to a more visually appealing appearance.

In summary, the Race-Driven F-30519 O-Ring Chain Sprocket is an essential upgrade for any Honda TRX 400EX or 400X rider who is seeking improved durability, reliability, and performance. With its precision fit, robust construction, and O-ring design, this sprocket is the perfect choice for those who demand the best from their off-road machine.

Pros and Cons of Buying a Honda TRX400EX/400X O-Ring Chain Sprocket (15/39)

1. Pros:

a. Improved Maintenance: The O-ring chain sprocket design offers better sealing, reducing the amount of lubricant loss and preventing dirt and debris entry, resulting in extended chain life and improved overall performance.

b. Enhanced Durability: O-ring sprockets provide a more robust seal against the elements, reducing the risk of wear and tear and increasing the lifespan of the sprocket and the chain.

c. Smoother Operation: A properly sealed chain and sprocket system reduces friction and wear, leading to quieter, smoother operation.

2. Cons:

a. Cost: O-ring chain sprockets tend to be more expensive than their standard counterparts due to the additional sealing technology.

b. Installation Complexity: Installing an O-ring chain sprocket can be more intricate than a standard sprocket due to the need for precise alignment and proper sealing.

c. Availability: O-ring chain sprockets might not be as readily available as standard sprockets, requiring additional time and effort to source one.

3. Conclusion:

The decision to buy an O-ring chain sprocket for a Honda TRX400EX/400X depends on individual preferences and priorities. If you value reduced maintenance, improved durability, and smoother operation, then the benefits of an O-ring chain sprocket may outweigh the added cost and complexity. However, if you are looking for a more budget-friendly option, a standard chain sprocket may be sufficient for your needs.

4. Recommendation:

If you are an avid off-roader, frequent rider, or simply want to reduce the maintenance frequency and improve the overall performance of your Honda TRX400EX/400X, investing in an O-ring chain sprocket is a worthwhile upgrade. The long-term benefits of improved durability, reduced maintenance, and smoother operation make it a valuable investment for those who prioritize the performance and longevity of their ATV.

part # f30519 price

  • $74.75

specifications utvshift:

  • for models: Trx400ex
  • for makes: Honda
  • for years: 1999-2004
  • brand: Race-driven
  • part type: Ring Chain Sprocket
  • manufacturer part number: F-30519
  • material: Stainless Steel

general utvshift:

  • ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
  • condition: New

offer utvshift:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: December 7, 2025

returns utvshift:

  • time: 60 Days
  • paid by: Seller
  • policy: Returns Accepted

seller utvshift:

  • # reviews: 117653
  • rating: 99.7%

shipping utvshift:

  • class: Expedited, One-day
  • carrier: FedEx, USPS
  • transit: 2-3 Days
  • service: FedEx 2Day, FedEx Standard Overnight, USPS Priority Mail Express
  • type: Calculated
  • cost: $0.00

payments utvshift:

  • other
  • wallet: Apple-pay
  • credit card: Diners-club
for models: trx400ex, for makes: honda, for years: 1999-2004, part type: ring chain sprocket,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, material: stainless steel, sku: 10248218327340663,

Race-driven F-30519 Is Similar To:

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1 offer $74.75 USD
  • Offer #1: $74.75 price + free delivery = $74.75* total. All chains include Masterlink, these chains. FREE SHIPPING ENTIRE U.S.FREE SHIPPING