Mikuni Rs Series Carbs 40mm Rs40-D1-K
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Mikuni Rs Series Carbs 40mm Rs40-D1-K
Mikuni RS Series Radial Flat Slide Carburetors offer superior horsepower gains with their maximum flowing smoothbore induction tract and radial flat slide design.
Mikuni Rs Series Carbs 40mm Rs40-D1-K
Nº de artículo: 10422252

Mikuni Rs Series Carbs 40mm Rs40-D1-K

81% of respondents would recommend this to a friend

Nº de artículo: 10422252

UYU 52872

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Mikuni RS Series Radial Flat Slide Carburetors offer superior horsepower gains with their maximum flowing smoothbore induction tract and radial flat slide design.
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What Stands Out

High Performance
The Mikuni RS40-D1-K carbs optimize airflow and fuel delivery, boosting engine efficiency and throttle response for superior performance in high-rev scenarios, catering to racing and performance enthusiasts.
Customization Options
Designed for versatility, these carburetors allow fine-tuning for various applications, making them perfect for precise performance modifications and tailored configurations to meet specific engine requirements.
Durable Design
Constructed from high-quality materials, the Mikuni RS40-D1-K carbs ensure longevity and reliability, reducing maintenance needs and providing excellent value for both casual riders and competitive racers.

Detalles de producto

Looking for high-performance motorcycle carburetors? Check out the Mikuni RS Series Radial Flat Slide Carburetors at Ubuy Uruguay. Available in various sizes, they offer superior horsepower gains and instant throttle response. Order now!
  • Designed for in-line four cylinder performance motorcycle applications
  • Offers superior horsepower gains with maximum flowing smoothbore induction tract and radial flat slide design
  • Adjustable accelerator pump system for instant throttle response in the lower RPM range
  • Features a compact design lighter than other performance carburetors
  • Available in 34, 36, 38 and 40mm bore sizes
  • Throttle assembly with push/pull cables available separately, fits all RS series carburetors
Brand NameMikuni
Model NumberRS40-D1-K
ManufacturerMikuni
UPC662779648021
Included ComponentsJets & Jet Kits
Item Type NameJets & Jet Kits
Item Weight14.9 pounds (6.76 kg)
Manufacturer Part NumberRS40-D1-K
Exterior FinishPainted
Recommended Uses For ProductMotorcycle
BrandMikuni
Number of Items1

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for users seeking enhanced throttle response and improved horsepower in their motorcycle or ATV.

  • Custom Builders

    Perfect for custom motorcycle builders looking for high-quality, reliable carburetors for unique builds.

  • Racing Applications

    Great for racers needing optimized fuel delivery for competitive performance under demanding conditions.

Not Suitable For
  • Casual Riders

    Not ideal for casual riders who prefer simplicity and do not require high-performance modifications.

DESCRIPCIÓN DEL PRODUCTO

Mikuni Rs Series Carbs 40mm Rs40-D1-K

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Preguntas y respuestas de los clientes

  • Pregunta: What are Mikuni RS Series Carbs 40mm RS40-D1-K designed for?

    Respuesta: Mikuni RS Series Carbs 40mm RS40-D1-K are specifically engineered for high-performance motorcycles and racing applications. These carburetors enhance throttle response and provide superior fuel atomization, which is crucial for optimized engine performance. They're commonly used in custom builds and racing bikes where power and efficiency are paramount, making them a popular choice among motorcycle enthusiasts seeking to improve their vehicle's capabilities.
  • Pregunta: What is the advantage of using 40mm carburetors?

    Respuesta: Using 40mm carburetors, like the Mikuni RS40-D1-K, allows for increased air and fuel flow compared to smaller carburetors. This is particularly beneficial for modified engines or those with larger displacement, as it helps to maximize the engine's potential. The increased size supports higher RPM ranges and better acceleration, making these carburetors ideal for performance applications where quick response and higher power output are desired.
  • Pregunta: How do I install Mikuni RS Series Carbs 40mm RS40-D1-K?

    Respuesta: Installation of Mikuni RS Series Carbs 40mm RS40-D1-K typically involves removing the existing carburetors and fitting the new units onto the intake manifold. It's important to ensure proper alignment and secure the carburetors with the correct gaskets to prevent leaks. Additionally, tuning will be necessary post-installation to achieve optimal performance, often requiring adjustments to the jetting and idle settings based on your engine's specifications and riding style.
  • Pregunta: Can I use Mikuni RS Series Carbs on street bikes?

    Respuesta: Yes, Mikuni RS Series Carbs can be used on street bikes, especially those that have been modified for performance. They are designed to provide a more aggressive throttle response and improved power delivery. However, it's crucial to consider the overall setup and ensure that the rest of the bike, including the exhaust and air intake systems, are compatible with the increased airflow these carburetors provide for street usage.
  • Pregunta: What is the recommended tuning method for RS40-D1-K carbs?

    Respuesta: The recommended tuning method for RS40-D1-K carbs involves starting with a baseline setup based on the manufacturer's jetting recommendations and then making adjustments based on performance tests. This includes checking the air-fuel mixture, adjusting the needle clip position, and changing the main jets as needed. It's advisable to use an air-fuel ratio meter and take test rides to ensure optimal performance and efficiency tailored to your specific engine modifications.
  • Pregunta: Are Mikuni RS Series Carbs compatible with any performance upgrades?

    Respuesta: Absolutely! Mikuni RS Series Carbs are designed for compatibility with various performance upgrades such as high-flow air filters and aftermarket exhaust systems. When paired with such upgrades, these carburetors can significantly enhance a motorcycle's overall performance, improving horsepower and torque. They're perfect for riders looking to maximize their bike's potential, providing the right mix of fuel and air for a more thrilling ride.
  • Pregunta: How do I clean Mikuni RS40-D1-K carburetors?

    Respuesta: Cleaning Mikuni RS40-D1-K carburetors involves removing them from the motorcycle and disassembling each component for thorough cleaning. Use a carburetor cleaner and a soft brush to clean the jets, float bowl, and body. It's crucial to ensure that all passages are free of debris and not clogged. Regular maintenance not only prolongs the life of the carburetors but also ensures consistent performance, especially for performance-oriented applications.
  • Pregunta: What makes Mikuni carbs a top choice for racing applications?

    Respuesta: Mikuni carbs are a top choice for racing applications due to their design focused on maximizing airflow and fuel delivery, leading to better combustion and increased power. The precision engineering ensures that they perform reliably under racing conditions, providing quick response times crucial for competitive races. Riders often choose Mikuni RS Series Carbs for their adjustability and ability to be fine-tuned, allowing for optimal performance tailored to race-specific needs.
  • Pregunta: How can I improve throttle response with Mikuni RS40-D1-K?

    Respuesta: Improving throttle response with Mikuni RS40-D1-K carbs can be achieved through proper tuning, ensuring that the air-fuel mixture is optimally set for your engine's requirements. Adjusting the needle heights, selecting appropriate main jets, and ensuring that the carburetors are synchronized can significantly enhance response time. Furthermore, maintaining your carburetors with regular cleaning and inspections will help sustain a sharp throttle response, which is vital for performance riding.
  • Pregunta: Where can I buy Mikuni RS Series Carbs 40mm RS40-D1-K?

    Respuesta: You can buy Mikuni RS Series Carbs 40mm RS40-D1-K from Ubuy. They offer a wide selection of performance parts and accessories, catering to motorcycle enthusiasts across Uruguay. Ubuy is known for its reliable customer service and quality assurance, making it a great choice for sourcing your motorcycle parts online.

Mikuni Carburetors RS40-D1-K Editorial Review

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Customer Reviews & Ratings

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ventajas

  • Excellent throttle response
  • Easy installation process
  • High-quality build materials
  • Great tuning flexibility
  • Improved fuel efficiency

Contras

  • Minor jetting adjustments needed

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

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UYU 52872

Haz tu pedido ahora y recíbelo por ahí Jueves, Septiembre 24

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características y beneficios

  • Designed for in-line four cylinder performance motorcycle applications
  • Adjustable accelerator pump system provides instant throttle response particularly in the lower RPM range
  • Compact design lighter than other performance carburetors
  • Available in 34, 36, 38 and 40mm bore sizes
  • Throttle assembly with push/pull cables available separately, fits all RS series carburetors
  • Designed and built in response to the needs of the worlds top motorcycle road race and drag race teams

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