1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 8271511645293762
  3. RACE DRIVEN F-25310

RACE-DRIVEN F-25310 Ring Chain Sprocket 12/39

fits model: 300ex, Trx300ex, Sportrax. make: Honda. year: 1998–2002.

F-25310 Race-driven 98-02 Honda Sportrax 300ex Trx300ex Non O-ring Red Chain And Silver Sprocket 12/39

( Brand: Race-driven ), ( Part Type: Ring Chain Sprocket ), ( Manufacturer Part Number: F-25310 )

Review RACE DRIVEN Honda Non O ring Red Chain And Silver Sprocket 12/39 fits SPORTRAX 300EX TRX300EX 1998–2002

Introducing the Race-Driven F-25310 O-Ring Chain Sprocket, an essential upgrade for your Honda Sportrax 300ex TRX300ex model from 1998 to 2002. This high-performance sprocket, manufactured by Race-Driven, is designed to deliver superior strength, durability, and efficiency to your ATV's drivetrain.

The F-25310 sprocket boasts a robust 12-tooth design, perfectly suited for the 300ex model. It is machined from premium-grade steel, ensuring a strong and reliable component that can withstand the demands of off-road riding. The O-Ring design offers an enhanced seal, preventing any chain oil from leaking out, thus keeping your chain lubricated for smooth and prolonged operation.

The tooth profile of the F-25310 sprocket is engineered for optimal chain engagement, ensuring a strong connection between the sprocket and the drive chain. This design results in better power transmission and reduced wear on the chain and other drivetrain components.

Installation of the F-25310 O-Ring Chain Sprocket is a straightforward process. It comes complete with all necessary hardware for a hassle-free installation on your Honda Sportrax 300ex TRX300ex. With its precise fitment and durable construction, this upgraded sprocket will provide you with improved performance, reliability, and enjoyment each time you take your ATV out on the trails.

In summary, the Race-Driven F-25310 12/39 O-Ring Chain Sprocket is an excellent investment for your Honda Sportrax 300ex TRX300ex from 1998 to 2002. With its enhanced durability, superior sealing, and optimized tooth profile, this upgraded sprocket offers you the peace of mind and performance benefits that you deserve for your off-road adventures.

The Honda TRX300ex/300X model year 1998-2002 uses an O-ring chain and a 12/39 sprocket setup for its rear drive system. Buying a new aftermarket O-ring chain sprocket for this model can offer some benefits and drawbacks.

Pros:

1. Improved Performance: A new O-ring chain sprocket can lead to better performance for your ATV. Worn out sprockets can lead to power loss and decreased efficiency, so replacing them with new ones can help restore the original power and torque of your vehicle.

2. Longer Lifespan: A new O-ring chain sprocket can last longer than the worn-out original part. This can save you the hassle and cost of frequent replacements.

3. Smoother Operation: New O-ring chain sprockets can result in a smoother operation of your ATV's drive system. Worn sprockets can cause vibrations and noise, so a new one can help reduce these issues.

4. Better Appearance: A new O-ring chain sprocket can give your ATV a fresh look and improve its overall appearance.

Cons:

1. Cost: Replacing the O-ring chain sprocket can be an expense, especially if you choose to buy aftermarket parts. The cost can vary depending on the brand and quality of the sprocket.

2. Installation: Installing a new O-ring chain sprocket can be a time-consuming process, especially if you plan to do it yourself. It may require some mechanical skills and the right tools.

3. Possibility of Chain Damage: When replacing the sprocket, there is a risk of damaging the O-ring chain if it is not properly installed or if it is worn out. This can lead to additional repair costs.

Ending Conclusion:

Buying a new O-ring chain sprocket for your Honda TRX300ex/300X can be a worthwhile investment. It can lead to improved performance, longer lifespan, smoother operation, and a better appearance. However, it comes with some cons such as cost, installation time, and the risk of chain damage. Ultimately, the decision to buy a new O-ring chain sprocket depends on your budget, mechanical skills, and desired level of performance and appearance for your ATV.

Recommendation:

If you are an avid ATV rider and use your vehicle frequently, it is recommended to replace the O-ring chain sprocket every 2-3 years or when you notice signs of wear such as vibrations, noise, or power loss. If you have the mechanical skills and the right tools, you can save some money by installing it yourself. However, if you prefer a hassle-free experience, consider taking it to a professional mechanic. When buying a new sprocket, look for a reputable brand that offers good quality parts and competitive pricing.

part # f25310 price

  • $63.75

specifications utvshift:

  • for models: 300ex, Trx300ex, Sportrax
  • for makes: Honda
  • for years: 1998-2002
  • brand: Race-driven
  • part type: Ring Chain Sprocket
  • manufacturer part number: F-25310

seller utvshift:

  • # reviews: 19376
  • rating: 99.2%

returns utvshift:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

shipping utvshift:

  • class: Expedited
  • service: FedEx 2Day
  • type: Fixed
  • carrier: FedEx
  • cost: $0.00
  • transit: 3-6 Days

offer utvshift:

  • started: September 5, 2025
  • options: Ship-to-home
  • sold: 0
  • quantity: 10
  • availability: In Stock

general utvshift:

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

payments utvshift:

  • credit card: Diners-club
  • wallet: Google-pay
  • other
for models: 300ex, trx300ex, sportrax, for makes: honda, for years: 1998-2002, part type: ring chain sprocket,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 8271511645293762,

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