RACE-DRIVEN 406806 Rear Sprocket

( Brand: Race-driven ), ( Part Type: Sprocket ), ( Manufacturer Part Number: 406806 ), ( Material: Stainless Steel )

Review RACE DRIVEN Yamaha 40 Tooth Rear Black Sprocket fits RAPTOR YFM350 350 2011

The Yamaha Raptor 350, model year 2011, is an agile and powerful ATV (All-Terrain Vehicle) known for its racing capabilities. One essential component for optimizing its performance is the rear sprocket. This particular component is a 40-tooth race-driven sprocket, part number 406806, manufactured by Yamaha for the YFM350 model.

The sprocket is crafted from high-strength materials, ensuring durability under heavy use and high torque. Its tooth design is meticulously engineered to minimize wear and maximize power transfer from the engine to the drive wheels. This results in enhanced acceleration, improved traction, and a more responsive riding experience.

The 40-tooth size is an ideal choice for racers seeking to achieve optimal engine RPM levels for maximum power output. This sprocket size provides the right balance between acceleration and top speed, making it a popular choice for competitive events.

This race-driven sprocket is a direct replacement for the stock sprocket on the Yamaha Raptor 350. Its installation is straightforward and can be done with basic tools, allowing riders to upgrade their ATV's performance without requiring extensive mechanical knowledge.

In summary, the 406806 2011 Yamaha Raptor 350 40 rear sprocket is a high-performance component designed specifically for racers. Its durable construction, optimized tooth design, and direct fitment make it an essential upgrade for those seeking to extract the maximum potential from their Yamaha Raptor 350.

Pros and Cons of Buying a Yamaha Raptor 350's 40 Rear Sprocket (Yamaha Part Number: 406806)

This section provides a brief overview of the Yamaha Raptor 350 and the purpose of replacing its rear sprocket.

1. Enhanced Performance: A smaller rear sprocket results in a shorter final drive ratio, which provides quicker acceleration and better responsiveness.

2. Better Hill Climbing: A smaller sprocket makes it easier to climb steep hills or navigate uneven terrain, as the engine has to work less to turn the rear wheel.

3. Improved Top Speed: A smaller rear sprocket can help increase the top speed of the ATV, as the engine is able to spin faster.

1. Reduced Torque: A smaller rear sprocket decreases the amount of torque that is delivered to the rear wheel, which can make it more difficult to pull heavy loads or power through deep ruts.

2. Increased Engine RPM: A smaller rear sprocket causes the engine to spin faster, which may lead to increased wear and tear on the engine components.

3. Potential Noise Increase: A smaller rear sprocket can create more noise due to the increased engine RPM and the faster movement of the chain.

Considering the pros and cons, buying a smaller rear sprocket for a Yamaha Raptor 350 can offer improved acceleration, better hill climbing ability, and increased top speed. However, it may come at the cost of reduced torque, increased engine wear, and added noise.

The decision to buy a smaller rear sprocket for a Yamaha Raptor 350 depends on the specific needs and riding style of the rider. For those who prioritize quick acceleration and hill climbing ability, a smaller rear sprocket may be the best choice. However, for those who frequently haul heavy loads or ride in harsh conditions, a larger rear sprocket may be a better option to maintain optimal engine performance and longevity.

part # 406806 price

• $31.76

specifications utvshift:

• for models: Yfm350, 350, Raptor
• for makes: Yamaha
• for years: 2011
• brand: Race-driven
• part type: Sprocket
• manufacturer part number: 406806
• material: Stainless Steel

general utvshift:

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

seller utvshift:

• rating: 99.0%
• # reviews: 19345

payments utvshift:

• credit card: Visa
• wallet: Google-pay
• other

returns utvshift:

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

shipping utvshift:

• cost: $0.00
• transit: 3-5 Days
• carrier: FedEx
• type: Fixed
• class: Expedited
• service: FedEx 2Day

offer utvshift:

• quantity: 10
• started: August 16, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock

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