KEIHIN FCR 5BE100MA22 Flat Carburetor Carb Cr

( Brand: Keihin Fcr ), ( Engine Type: 4-stroke ), ( Type: Carburetor ), ( Oe/oem Part Number: 16100-men-852 ), ( Manufacturer Part Number: 5BE100MA22 )

Review KEIHIN FCR Yamaha Flat Carburetor Carb Motorcycle 426 fits YZ426F WR450 CR 450

The Keihin FCR 5BE100MA22 is a high-performance flat slide carburetor specifically designed for use with Yamaha motorcycles, including the YZ426F, WR450, and other 426cc and 450cc models. This carburetor is part of Keihin's FCR (Flat Slide Carburetor) series, which is renowned for its ability to deliver precise fuel-air mixtures for optimal engine performance.

The FCR 5BE100MA22 features a flat slide design, which allows the throttle valve to slide horizontally instead of vertically. This design offers several advantages, including improved throttle response, smoother power delivery, and increased fuel efficiency. The carburetor also utilizes a unique mixture adjustment system, which allows riders to fine-tune the fuel-air mixture for various riding conditions and altitudes.

The Keihin FCR 5BE100MA22 is equipped with a 38mm throttle bore, which ensures ample airflow to the engine for strong power output. The carburetor body is made from lightweight yet durable aluminum, which helps to reduce overall weight and improve engine responsiveness. Additionally, the carburetor comes with a high-quality brass float bowls, which offer excellent durability and resistance to corrosion.

The FCR 5BE100MA22 also includes several other performance-enhancing features, such as a fine-mesh air filter, a high-performance needle and jet kit, and a precision-machined throttle shaft. These features work together to ensure that the carburetor delivers a consistent and reliable fuel-air mixture to the engine, resulting in strong power output and excellent fuel efficiency.

In summary, the Keihin FCR 5BE100MA22 is a high-performance flat slide carburetor that is specifically designed for use with Yamaha motorcycles. Its flat slide design offers improved throttle response, smoother power delivery, and increased fuel efficiency, while its precision-machined components ensure consistent and reliable fuel-air mixture delivery to the engine. Whether you're racing on the track or riding off-road, the FCR 5BE100MA22 is the ideal choice for riders who demand the best in engine performance and fuel efficiency.

The Keihin FCR 5BE100MA22 carburetor is a popular choice for various motorcycles, including the Yamaha YZ426F, WR450F, and other 426cc and 450cc models. This carburetor is known for its high performance and precise fuel delivery. Here are some pros and cons of buying this carburetor:

1. High performance: This carburetor offers excellent fuel delivery and air/fuel mixture for optimal engine performance.

2. Adjustability: The Keihin FCR 5BE100MA22 comes with adjustable jet sizes, allowing riders to fine-tune the carburetor for various riding conditions and altitudes.

3. Durability: This carburetor is built to last, with high-quality materials and robust construction.

4. Easy installation: This carburetor is a direct replacement for the stock carburetor on many Yamaha models, making installation straightforward.

5. Improved throttle response: This carburetor offers improved throttle response, resulting in smoother power delivery and better rideability.

1. Cost: The Keihin FCR 5BE100MA22 is more expensive than the stock carburetor.

2. Complexity: This carburetor has more parts than the stock carburetor, which can make maintenance and adjustments more complicated.

3. Requires tuning: Properly tuning this carburetor for optimal performance can be time-consuming and may require the help of a professional.

In conclusion, the Keihin FCR 5BE100MA22 carburetor offers significant performance benefits, including improved power delivery, better throttle response, and increased adjustability. However, these benefits come at a cost, both in terms of money and time for installation and tuning.

If you are looking for significant performance gains and are willing to invest the time and money into proper installation and tuning, the Keihin FCR 5BE100MA22 is an excellent choice. On the other hand, if you are looking for a more affordable and straightforward solution, you may want to consider other options. Ultimately, the decision depends on your budget, riding style, and level of mechanical expertise.

part # 5be100ma22 prices

• $249.99-$314.49

specifications iodacarb:

• for models: Yz426f, Wr450, Cr, 450
• for makes: Yamaha
• brand: Keihin Fcr
• engine type: 4-stroke
• type: Carburetor
• oe/oem part number: 16100-men-852
• manufacturer part number: 5BE100MA22

returns iodacarb:

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

offer iodacarb:

• sold: 0
• availability: In Stock
• started: March 29, 2025
• best offers: True
• options: Ship-to-home
• quantity: 1

payments iodacarb:

• wallet: Apple-pay
• credit card: Mastercard
• other

seller iodacarb:

• # reviews: 3411
• rating: 100.0%

general iodacarb:

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

shipping iodacarb:

• class: Standard
• cost: $0.00
• transit: 4-9 Days
• carrier: USPS
• service: USPS First Class
• type: Fixed

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