1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 11203701538631853
  3. RACE DRIVEN F-25785

RACE-DRIVEN F-25785 Ring Chain Sprocket 12/39

fits model: 300ex, Trx300ex. make: Honda. year: 1993–1997.

F-25785 Race-driven 1993-1997 Honda 300ex Trx300ex Non O-ring Blue Chain And Silver Sprocket 12/39

( Brand: Race-driven ), ( Part Type: Ring Chain Sprocket ), ( Manufacturer Part Number: F-25785 ), ( Material: Stainless Steel )

Review RACE DRIVEN Honda Non O ring Blue Chain And Silver Sprocket 12/39 fits 300EX TRX300EX 1993–1997

Introducing the Race-Driven F-25785 O-Ring Chain Sprocket, specifically designed for Honda TRX300EX and TRX300X models produced between 1993 and 1997. This high-performance sprocket is a must-have upgrade for anyone seeking improved power transmission and longevity for their ATV.

Crafted from premium-grade materials, this O-Ring Chain Sprocket boasts exceptional strength and durability. Its teeth are designed to provide superior grip on the drive chain, ensuring efficient power transfer from the engine to the wheels. The use of O-Ring seals guarantees a perfect seal, preventing chain oil leakage and maintaining the cleanliness of the drive system.

This Race-Driven sprocket is meticulously engineered to fit seamlessly with your Honda TRX300EX or TRX300X. Its 12/39 tooth configuration is the standard for these models, ensuring a direct replacement for your stock sprocket. The tooth pitch is precisely measured to maintain proper chain tension, while the tooth profile is designed for optimal engagement with the drive chain.

The Race-Driven F-25785 O-Ring Chain Sprocket is not just about performance it also prioritizes ease of installation. It comes with all necessary hardware, including the O-Ring seals, making the installation process straightforward and hassle-free.

Upgrading your ATV with this Race-Driven F-25785 O-Ring Chain Sprocket not only enhances its power output but also extends the lifespan of your drive system. Its robust design and superior sealing capabilities ensure a reliable and long-lasting performance, transforming your Honda TRX300EX or TRX300X into a high-performing machine.

Pros and Cons of Buying a Honda TRX300EX/300EX Race-Driven O-Ring Chain Sprocket (12/39) for a 1993-1997 Honda 300EX

1. Pros:

a. Enhanced Performance: A race-driven o-ring chain sprocket is designed for high-performance applications. It can improve the efficiency and durability of the drive system by reducing power loss and minimizing the need for frequent chain adjustments.

b. Longer Service Intervals: O-ring chain sprockets offer sealed and lubricated chains, which can significantly extend the service intervals. This means fewer maintenance tasks and more time for riding.

c. Improved Grip: The race-driven sprocket's design may offer better traction, especially when climbing steep inclines or riding in slippery conditions, as it can provide better contact with the drive belt or roller.

d. Competitive Edge: For riders who participate in racing events or competitive trail rides, using a race-driven sprocket can provide a competitive edge due to its superior performance and durability.

2. Cons:

a. Cost: Race-driven o-ring chain sprockets are typically more expensive than standard sprockets. This higher cost may deter some riders, especially those on a tight budget.

b. Installation Complexity: Installing a race-driven o-ring chain sprocket might be more complicated than a standard sprocket due to the sealing system and other performance-related features. This could require additional time and resources.

c. Compatibility: Make sure that the race-driven o-ring chain sprocket is compatible with your specific model and year of the Honda TRX300EX or 300EX. Failure to do so could lead to compatibility issues, affecting the performance and longevity of the part.

d. Weight: The race-driven o-ring chain sprocket might be heavier than a standard sprocket due to its design and materials. This additional weight could impact the overall performance of the quad, especially in terms of acceleration and handling.

Ending Conclusion:

The decision to buy a Honda TRX300EX/300EX race-driven o-ring chain sprocket ultimately depends on your riding style, budget, and priorities. If you value improved performance, longer service intervals, and better traction, this part may be a worthwhile investment. However, if you're on a tight budget or prefer a simpler maintenance routine, a standard sprocket might be a better choice for you.

Recommendation:

Before making a purchase, research the specific benefits and drawbacks of the race-driven o-ring chain sprocket for your Honda TRX300EX or 300EX. Consider factors such as compatibility, cost, and installation complexity. Consult with a knowledgeable Honda dealer or mechanic to help you make an informed decision based on your riding style and goals.

part # f25785 price

  • $63.75

specifications utvshift:

  • for models: 300ex, Trx300ex
  • for makes: Honda
  • for years: 1993-1997
  • brand: Race-driven
  • part type: Ring Chain Sprocket
  • manufacturer part number: F-25785
  • material: Stainless Steel

offer utvshift:

  • availability: In Stock
  • started: January 20, 2026
  • options: Ship-to-home
  • sold: 0

payments utvshift:

  • other
  • credit card: Discover
  • wallet: Paypal

seller utvshift:

  • rating: 99.7%
  • # reviews: 118338

returns utvshift:

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

shipping utvshift:

  • class: Standard, Expedited, One-day
  • type: Calculated
  • service: USPS Ground Advantage, FedEx 2Day, USPS Priority Mail, FedEx Standard Overnight
  • transit: 2-6 Days
  • cost: $0.00
  • carrier: USPS, FedEx

general utvshift:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
for models: 300ex, trx300ex, for makes: honda, for years: 1993-1997, part type: ring chain sprocket,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, material: stainless steel, sku: 11203701538631853,

Race-driven F-25785 Is Similar To:

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  • Offer #1: $63.75 price + free delivery = $63.75* total. All chains include Masterlink, these chains are designed. FREE SHIPPING ENTIRE U.S.FREE SHIPPING