1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 6504032868492762
  3. RACE DRIVEN 406813

RACE-DRIVEN 406813 Rear Sprocket

fits model: Yfm350, 350, Raptor. make: Yamaha. year: 2009.

406813 Race-driven 2009 Yamaha Raptor 350 Yfm350 40 Tooth Rear Black Sprocket

( Brand: Race-driven ), ( Part Type: Sprocket ), ( Manufacturer Part Number: 406813 ), ( Material: Stainless Steel )

Review RACE DRIVEN Yamaha 40 Tooth Rear Black Sprocket fits RAPTOR YFM350 350 2009

The Yamaha Raptor 350, model year 2009, is an agile and powerful ATV (All-Terrain Vehicle) that delivers an exhilarating riding experience. This machine is renowned for its racing capabilities, and one of its essential components is the rear sprocket. The race-driven 406813 2009 Yamaha Raptor 350 YFM350 40 rear sprocket is a critical accessory, responsible for transmitting power from the engine to the drive wheels.

This rear sprocket is manufactured with precision and durability in mind. It is made from high-quality materials, ensuring it can withstand the rigors of off-road racing. The teeth are designed to provide maximum traction and torque transfer, allowing the Raptor to accelerate swiftly and maintain momentum over various terrain types. The sprocket's robust construction enables it to handle high power outputs and resist wear and tear, which is essential for racing applications.

The dimensions of this 40 rear sprocket are specifically tailored to fit the 2009 Yamaha Raptor 350. The sprocket's 40 tooth count matches the OEM configuration, ensuring proper gear ratio and optimal vehicle performance. Moreover, the spline design on the sprocket ensures a secure and accurate connection to the drive shaft, preventing any unwanted slippage during high-speed racing.

The race-driven 406813 2009 Yamaha Raptor 350 YFM350 40 rear sprocket is an excellent upgrade for anyone seeking to enhance their Raptor's racing capabilities. It offers improved power transfer, increased torque, and better traction, allowing the vehicle to perform at its best on the race track. With its durable construction, this rear sprocket is designed to last, providing long-term reliability and consistent performance.

In conclusion, the race-driven 406813 2009 Yamaha Raptor 350 YFM350 40 rear sprocket is a high-performance component that delivers the power and durability required for off-road racing. Its precision engineering, robust construction, and perfect fit make it an essential upgrade for any Raptor 350 racing enthusiast.

Pros and Cons of Buying a Yamaha Raptor 350 (2009) with a 40 Rear Sprocket

Introduction:

The Yamaha Raptor 350 is a popular ATV model known for its agility, power, and versatility. Installing a 40 rear sprocket can help you achieve better top speed and improved power delivery. However, like any modification, there are potential advantages and disadvantages to consider before making a purchase.

Pros:

1. Increased Top Speed: A smaller rear sprocket, such as a 40, will result in a faster turning rear wheel, thus increasing the top speed of the ATV.

2. Enhanced Power Delivery: A smaller rear sprocket reduces the gear ratio, allowing the engine to rev more quickly, which can lead to improved power delivery and a more responsive ride.

3. Better Off-Road Performance: The increased power delivery and faster acceleration can be particularly beneficial when riding off-road, where quick bursts of power are often required.

Cons:

1. Reduced Torque: With a smaller rear sprocket, there is less leverage at the wheels, which can result in reduced torque and a less stable feel when riding at lower speeds or climbing steep hills.

2. Increased RPMs: The engine will need to rev higher to maintain the same speed, which can lead to increased engine wear and may require higher-quality fuel or oil.

3. Shorter Gear Life: The smaller sprocket and drivetrain will experience more strain and wear, potentially leading to a shorter gear life.

Conclusion:

Installing a 40 rear sprocket on a Yamaha Raptor 350 (2009) can provide benefits such as increased top speed, enhanced power delivery, and improved off-road performance. However, these advantages come with potential drawbacks, including reduced torque, increased RPMs, and shorter gear life.

Ultimately, the decision to install a 40 rear sprocket depends on your riding style, preferences, and the conditions you typically ride in. If you prioritize top speed and power delivery, this modification could be worth considering. However, if you frequently ride in hilly or rugged terrain and value stability and durability, you may want to reconsider or opt for a larger sprocket instead.

Recommendation:

If you're considering purchasing a 40 rear sprocket for your Yamaha Raptor 350 (2009), carefully weigh the pros and cons and consider your specific riding needs. It's also essential to ensure the installation is done correctly to avoid any potential issues. If you're unsure about the installation process or have any concerns, consult a professional mechanic or experienced ATV enthusiast for advice.

part # 406813 price

  • $31.76

specifications utvshift:

  • for models: Yfm350, 350, Raptor
  • for makes: Yamaha
  • for years: 2009
  • brand: Race-driven
  • part type: Sprocket
  • manufacturer part number: 406813
  • material: Stainless Steel

general utvshift:

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

shipping utvshift:

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

returns utvshift:

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

seller utvshift:

  • rating: 98.9%
  • # reviews: 19301

payments utvshift:

  • other
  • credit card: Diners-club
  • wallet: Paypal

offer utvshift:

  • started: June 18, 2025
  • options: Ship-to-home
  • sold: 0
  • quantity: 10
  • availability: In Stock
for models: yfm350, 350, raptor, for makes: yamaha, for years: 2009, part type: sprocket,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, material: stainless steel, sku: 6504032868492762,

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