1. Motorcycle Carburetors Offers
  2. sku: 6559765733447682
  3. BFO RY4SC5

BFO RY4SC5 Carburetor Ttr Carb TTR50 50E 50CC Bike

fits make: Yamaha. year: 2006–2011.

Ry4sc5 Bfo Carburetor Fit For Yamaha Ttr50 Ttr 50e 50cc 2006-2011 Dirt Bike Carb

( Brand: Bfo ), ( Applicable Regions: Fits For Yamaha Ttr50e 2006-2011 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Country/region Of Manufacture: China ), ( Fitment Type: Direct Replacement ), ( Manufacturer Part Number: RY4SC5 ), ( Manufacturer Warranty: 2 Years ), ( Material: Alloy ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Performance Part: Yes ), ( Type: Carburetor ), ( Universal Fitment: No )

Review BFO Carburetor Fit Yamaha Ttr 50e 50cc Dirt Bike Carb fits 2006–2011

The BFO Ry4SC5 carburetor is an ideal replacement for the original carburetor on Yamaha TTR50, TTR50E, and 50CC motorcycles manufactured between 2006 and 2011. This high-performance carburetor boasts several advanced features designed to enhance the riding experience, making it a popular choice among enthusiasts.

The Ry4SC5 carburetor is equipped with a flat slide design, which provides smoother engine response and improved fuel efficiency compared to traditional round slide carburetors. It comes with a 18.5mm flat slide throttle body, which offers better throttle control, ensuring a responsive ride. The carburetor features a standard jet kit (#110), suitable for most riding conditions, but it's essential to note that additional jet kits (#111, #112, and #113) may be required based on altitude, temperature, and other factors for optimal performance.

The Ry4SC5 carburetor is also known for its ease of installation. It comes with a left-hand threaded intake manifold, making it a direct fit for the Yamaha TTR50, TTR50E, and 50CC motorcycles. The kit includes a new gasket, making the installation process hassle-free.

Another impressive feature of this carburetor is its durability. It's constructed from high-quality materials, ensuring long-lasting performance. The Ry4SC5 carburetor also comes with an adjustable idle mixture screw, allowing riders to fine-tune the engine idle for their specific riding conditions.

In summary, the BFO Ry4SC5 carburetor is an excellent upgrade choice for Yamaha TTR50, TTR50E, and 50CC motorcycles produced between 2006 and 2011. It offers improved engine response, smoother throttle control, and increased fuel efficiency. With its ease of installation, durability, and adjustable idle mixture screw, this carburetor is an essential investment for any TTR50, TTR50E, or 50CC motorcycle enthusiast.

The BFO (Bing Fu Overboring) Ry4SC5 carburetor is a popular aftermarket option for Yamaha TTR50, TTR50E, and other 50cc bikes produced between 2006 and 2011. This carburetor is known for its improved performance and easier tuning compared to the stock carburetor. In this analysis, we will discuss the pros and cons of buying a BFO Ry4SC5 carburetor for your Yamaha TTR50.

Pros:

1. Improved Performance: The BFO Ry4SC5 carburetor offers increased power and torque, making your bike more responsive and faster. This is due to its larger main jet and improved air/fuel mixture.

2. Easier Tuning: The BFO Ry4SC5 carburetor is easier to tune compared to the stock carburetor. It features a needle jet system, which makes it simpler to adjust the carburetor for optimal performance.

3. Better Idling: The BFO Ry4SC5 carburetor provides better idle stability, which is particularly important for smaller bikes like the TTR50. This results in a smoother riding experience.

4. Improved Fuel Economy: Some users have reported improved fuel economy with the BFO Ry4SC5 carburetor, as it allows for a more efficient fuel-air mixture.

5. Enhanced Appearance: The BFO Ry4SC5 carburetor has a sleek, modern design that may appeal to some riders.

Cons:

1. Cost: The BFO Ry4SC5 carburetor is more expensive than the stock carburetor. This may be a deterrent for some riders, especially those on a tight budget.

2. Installation Complexity: Installing the BFO Ry4SC5 carburetor can be more complicated than installing the stock carburetor. It may require additional parts or modifications to ensure a proper fit.

3. Potential for Over-Sizing: Some riders may over-size the main jet or other components when installing the BFO Ry4SC5 carburetor, which can result in poor performance or even engine damage.

4. Potential for Vibration: In some cases, installing the BFO Ry4SC5 carburetor may result in increased vibration, particularly at idle. This is usually due to improper installation or tuning.

Conclusion:

The BFO Ry4SC5 carburetor offers several advantages over the stock carburetor for Yamaha TTR50 bikes, including improved performance, easier tuning, better idle stability, potential fuel economy improvements, and a modern appearance. However, it also comes with some disadvantages, such as a higher cost, installation complexity, potential for over-sizing, and increased vibration.

If you are looking for better performance from your Yamaha TTR50 and are willing to invest the time and money into a high-quality aftermarket carburetor, the BFO Ry4SC5 is an excellent choice. However, if you are on a tight budget or prefer a more straightforward installation process, the stock carburetor may be a better option for you.

Recommendation:

If you are interested in purchasing a BFO Ry4SC5 carburetor for your Yamaha TTR50, it is essential to ensure that you follow proper installation procedures and tune the carburetor correctly to avoid any potential issues. It is also recommended to consult with a professional mechanic or experienced TTR50 rider to help guide you through the installation process. Additionally, consider purchasing the carburetor from a reputable dealer to ensure that you receive a high-quality product.

specifications iodacarb:

  • for makes: Yamaha
  • for years: 2006-2011
  • brand: Bfo
  • applicable regions: Fits For Yamaha Ttr50e 2006-2011
  • california prop 65 warning: California Prop 65 Warning
  • country/region of manufacture: China
  • fitment type: Direct Replacement
  • manufacturer part number: RY4SC5
  • manufacturer warranty: 2 Years
  • material: Alloy
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • performance part: Yes
  • type: Carburetor
  • universal fitment: No

payments iodacarb:

  • credit card: Diners-club
  • other
  • wallet: Apple-pay

general iodacarb:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors

offer iodacarb:

  • started: August 2, 2025
  • best offers: True
  • quantity: 2
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock

seller iodacarb:

  • rating: 99.3%
  • # reviews: 1426

returns iodacarb:

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

shipping iodacarb:

  • type: Fixed
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • transit: 4-7 Days
  • cost: $0.00
  • carrier: FedEx
for makes: yamaha, for years: 2006-2011, applicable regions: fits for yamaha ttr50e 2006-2011, california prop 65 warning: california prop 65 warning, country/region of manufacture: china, fitment type: direct replacement, manufacturer warranty: 2 years, note: no instruction included, notice: this is aftermarket replcement part, performance part: yes, type: carburetor, universal fitment: no,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, material: alloy, sku: 6559765733447682,

Bfo RY4SC5 Is Similar To:

iodacarb logo