1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 13865440595086762
  3. RACE DRIVEN F-38378

RACE-DRIVEN F-38378 Rear Sprocket 40T

fits model: Yfz350, 350, Banshee. make: Yamaha. year: 1992–1994.

F-38378 Race-driven 1992 1993 1994 Yamaha Yfz350 350 Banshee 40t Rear Silver Sprocket

( Brand: Race-driven ), ( Part Type: Sprocket ), ( Manufacturer Part Number: F-38378 )

Review RACE DRIVEN Yamaha 40t Rear Silver Sprocket fits BANSHEE YFZ350 350 1992–1994

Introducing the Race-Driven F-38378 1992-1994 Yamaha YFZ350 40T Rear Sprocket, an essential upgrade for your high-performance Yamaha Banshee ATV. This aftermarket sprocket is meticulously engineered to provide superior power transfer and enhance your off-road experience.

Manufactured from top-quality materials, this 40T rear sprocket is designed to withstand the rigors of intense riding. The teeth are precision-cut to ensure optimal gear engagement, delivering smoother power delivery and reduced vibrations. The sprocket's durable construction is resistant to wear and tear, ensuring a long service life.

The Race-Driven F-38378 rear sprocket is specifically designed for the 1992-1994 Yamaha YFZ350 Banshee models. Its 40 tooth count is ideal for those seeking a balance between top-end speed and low-end torque. This sprocket is a direct replacement for the stock component, making installation straightforward and hassle-free.

Upgrading to this Race-Driven 40T rear sprocket offers several benefits, including improved acceleration, increased top speed, and enhanced overall performance. It's perfect for racers looking to gain an edge on the competition or riders who simply want to take their off-road adventures to the next level.

Investing in a high-quality rear sprocket like the Race-Driven F-38378 ensures reliable and consistent performance, allowing you to focus on the thrill of the ride. Give your Yamaha YFZ350 Banshee the upgrade it deserves and experience the difference that a superior aftermarket part can make.

Buying a Yamaha YFZ350 1992-1994 with a 40T rear sprocket for off-road racing comes with several pros and cons. Let's examine each one.

Pros:

1. Improved Top-End Speed: A larger rear sprocket reduces the number of rotations the rear wheel makes for each engine rotation. This results in an increase in top-end speed, making the vehicle more competitive in racing conditions.

2. Better Hill Climbing: With a larger sprocket, there is less wheel spin when starting from a standstill or climbing steep hills. This allows the vehicle to maintain traction and climb more effectively.

3. Enhanced Power Delivery: A larger rear sprocket results in a more direct power delivery to the wheels, providing a more responsive and agile driving experience.

Cons:

1. Reduced Low-End Torque: A larger rear sprocket results in less torque being delivered to the wheels, making it more challenging to accelerate from a standstill or maintain momentum on flat, technical tracks.

2. Increased Engine RPM: With a larger rear sprocket, the engine will need to work harder to maintain the same speed, leading to higher engine RPM and potentially increased engine wear and tear.

3. Higher Fuel Consumption: The increased engine RPM required to maintain the same speed with a larger rear sprocket results in higher fuel consumption.

Ending Conclusion:

The decision to buy a Yamaha YFZ350 1992-1994 with a 40T rear sprocket for racing depends on your personal preferences and racing goals. If you prioritize top-end speed and hill climbing ability, this modification could be beneficial. However, if you value low-end torque and fuel efficiency, it may not be the best choice. Ultimately, it's essential to consider the specific requirements of your racing discipline and weigh the pros and cons carefully before making a decision.

Recommendation:

If you decide to go with a larger rear sprocket for your Yamaha YFZ350 1992-1994, be sure to invest in a high-quality sprocket and chain to ensure optimal performance and longevity. It's also a good idea to consult with a professional mechanic or racing expert to ensure that the modification is done correctly and safely.

part # f38378 price

  • $34.98

specifications utvshift:

  • for models: Yfz350, 350, Banshee
  • for makes: Yamaha
  • for years: 1992-1994
  • brand: Race-driven
  • part type: Sprocket
  • manufacturer part number: F-38378

general utvshift:

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

returns utvshift:

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

seller utvshift:

  • # reviews: 20598
  • rating: 99.8%

shipping utvshift:

  • service: USPS Ground Advantage, FedEx 2Day
  • class: Standard, Expedited
  • carrier: USPS, FedEx
  • cost: $0.00
  • transit: 3-7 Days
  • type: Fixed

offer utvshift:

  • started: May 25, 2026
  • availability: In Stock
  • quantity: 10
  • options: Ship-to-home
  • sold: 0

payments utvshift:

  • wallet: Paypal
  • other
  • credit card: Visa
for models: yfz350, 350, banshee, for makes: yamaha, for years: 1992-1994, part type: sprocket,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 13865440595086762,

Race-driven F-38378 Is Similar To:

utvshift logo
1 offer $34.98 USD
  • Offer #1: $34.98 price + $15.63 delivery = $50.61* total.+$15.63 shipping