1. ATV Transmission & Drivetrain Parts Deals
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  3. TITAN PERFORMANCE 121-82-9151

TITAN 757 PERFORMANCE Front Steel Sprocket 685867141075 490

fits model: Yz, Wr, 250, Star. make: Yamaha. year: 2015.

121-82-9151 Titan 757 Performance 15t Steel Front Sprocket 15 Tooth Yamaha V Star Wr Yz 250 490

( Brand: Titan 757 Performance ), ( Part Type: Sprocket ), ( Manufacturer Part Number: 121-82-9151 ), ( Item Length: 3.50 ), ( UPC: 685867141075 )

Review TITAN 757 PERFORMANCE Steel Front Sprocket Tooth Yamaha 490 fits STAR YZ WR 250 2015

Titan 757 Performance 15T Steel Front Sprocket for Yamaha Star WR YZ250 490

The Titan 757 Performance 15T Steel Front Sprocket is a high-performance upgrade for your Yamaha Star WR YZ250 490. This sprocket is meticulously designed and engineered to provide superior strength, durability, and efficiency for your off-road motorcycle.

Crafted from premium 15mm thick steel, this front sprocket is significantly stronger than the OEM component, ensuring that it can withstand the rigors of off-road riding. Its 15T design provides an optimal gear ratio for improved acceleration and power delivery, making your motorcycle more responsive and agile on the trail.

The Titan 757 Performance Steel Front Sprocket features a precise tooth geometry that minimizes tooth contact with the rear sprocket, reducing wear and tear on both components. This results in a longer service life and fewer maintenance requirements.

The sprocket's high-quality finish provides excellent resistance to corrosion and wear, ensuring that it maintains its performance and appearance over time. The Titan 757 Performance Steel Front Sprocket is also easy to install, with a straightforward bolt-on design that requires no special tools.

Upgrading to the Titan 757 Performance 15T Steel Front Sprocket for your Yamaha Star WR YZ250 490 is an investment in your motorcycle's performance and durability. This high-performance component will help you extract the maximum potential from your off-road bike, delivering improved acceleration, power, and longevity.

Pros and Cons of buying a Titan 757 Performance 15T Steel Front Sprocket for Yamaha Star WR YZ250F

Introduction:

The Titan 757 Performance 15T Steel Front Sprocket is a popular aftermarket upgrade for the Yamaha Star WR YZ250F. This component is designed to improve the bike's performance by altering the final drive ratio. In this analysis, we will discuss the key advantages and disadvantages of purchasing this front sprocket.

Pros:

1. Enhanced Power: A smaller front sprocket, like the Titan 757 Performance 15T, increases the final drive ratio, which in turn results in more power being delivered to the rear wheel. This can lead to improved acceleration and overall performance.

2. Better Top-End Power: With a smaller front sprocket, the engine RPM increases for a given wheel speed, which can result in better top-end power. This can be beneficial for riders who frequently ride at high speeds or tackle long, straight tracks.

3. Customization: Installing an aftermarket front sprocket, like the Titan 757 Performance 15T, allows riders to tailor the bike's performance to their specific riding style and preferences. This can lead to a more enjoyable riding experience.

4. Durability: The Titan 757 Performance 15T Steel Front Sprocket is made from high-quality steel, ensuring superior strength and durability. This component is designed to withstand the demands of off-road riding and can save riders the cost of replacing the stock sprocket more frequently.

Cons:

1. Higher RPMs: A smaller front sprocket increases engine RPMs for a given wheel speed. This can lead to increased engine stress and potentially reduce the overall lifespan of the engine if not properly maintained.

2. Potential Vibration: A smaller front sprocket can cause increased vibration, which can be uncomfortable for the rider. This can be mitigated by using a counter-balancer or ensuring proper chain tension.

3. Installation Complexity: Installing an aftermarket front sprocket, like the Titan 757 Performance 15T, requires some mechanical knowledge and tools. Riders who are not comfortable with this process may prefer to have a professional install the component.

Conclusion:

The Titan 757 Performance 15T Steel Front Sprocket for the Yamaha Star WR YZ250F offers several advantages, including enhanced power, better top-end power, customization, and durability. However, it also comes with potential drawbacks, such as increased engine RPMs, potential vibration, and installation complexity. Ultimately, whether or not this component is right for a particular rider depends on their specific needs, preferences, and mechanical abilities.

Recommendation:

If you are a rider who frequently rides at high speeds or values top-end power, the Titan 757 Performance 15T Steel Front Sprocket could be a worthwhile investment. However, if you prioritize a smooth riding experience or are not comfortable with the installation process, you may want to consider other options or seek the advice of a professional mechanic.

specifications utvshift:

  • for models: Yz, Wr, 250, Star
  • for makes: Yamaha
  • for years: 2015
  • brand: Titan 757 Performance
  • part type: Sprocket
  • manufacturer part number: 121-82-9151
  • item length: 3.50
  • upc: 685867141075

returns utvshift:

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

offer utvshift:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: July 3, 2025

shipping utvshift:

  • carrier: USPS, FedEx
  • cost: $0.00
  • service: USPS Ground Advantage, FedEx 2Day, USPS Priority Mail
  • transit: 5-11 Days
  • class: Standard, Expedited
  • type: Fixed

seller utvshift:

  • # reviews: 140705
  • rating: 99.2%

general utvshift:

  • Motorcycle Scooter Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
  • condition: New

payments utvshift:

  • credit card: Mastercard
  • other
  • wallet: Apple-pay
for models: yz, wr, 250, star, for makes: yamaha, for years: 2015, part type: sprocket, item length: 3.50,
category: motorcycle parts > motorcycle scooter parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 6856158094694791,

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