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- Ultima R1 Performance Carburetor 42-91
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Item #:
45902343
Ultima R1 Performance Carburetor 42-91
Item #:
45902343
AED 1283
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Saturday, July 25
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Ultima’s performance carburetors are directly interchangeable with S&S Super G and Super E Carburetors.
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What Stands Out
High Performance
Designed for optimum performance, the Ultima® R1 carburetor enhances engine efficiency and power output, ensuring superior throttle response and acceleration compared to standard carburetors.
Durable Construction
Crafted from high-quality materials, the Ultima® R1 offers longevity and reliability, ensuring that users enjoy uninterrupted performance even under demanding conditions.
Easy Installation
With its straightforward design, the Ultima® R1 allows for effortless installation, making it accessible for both enthusiasts and casual riders looking to upgrade their motorcycle's performance without hassle.
Product Details
- Directly interchangeable with S&S Super G Carburetors
- A relocated accelerator pump nozzle for increased throttle response
- Thunder jets are a bolt on
- No expensive machining required
| Brand Name | Ultima |
| Manufacturer | Ultima Products |
| Manufacturer Part Number | 42-91 |
| Flange Type | Bolt On |
| Part Interchange Info | interchangeable |
| Specific Uses For Product | Performance |
| Brand | Ultima |
| Item Weight | 4 lbs (1.81 kg) |
Who Should Buy?
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Performance Enthusiasts
Ideal for users seeking enhanced engine performance and responsiveness in various performance applications.
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Custom Builders
Perfect for motorcycle builders looking for a reliable carburetor for custom bike projects and modifications.
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Classic Motorcycle Owners
Great for vintage bike owners wanting to improve fuel delivery and engine efficiency in classic motorcycles.
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Beginner Riders
New riders may find this carburetor complex and difficult to tune without proper experience.
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Fuel Efficiency Seekers
Not suitable for those prioritizing fuel efficiency, as performance carburetors typically consume more fuel.
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Stock Equipment Users
Users preferring stock setups may find this performance part unnecessary and incompatible with their existing systems.
Product Description
About This Item
Enhance your motorcycle's performance with the Ultima R1 Performance Carburetor 42-91. Designed to be directly interchangeable with S&S Super G and Super E Carburetors, this carburetor is a perfect fit for various bike models. Built with precision and reliability in mind, the Ultima R1 Performance Carburetor is crafted to deliver optimal fuel and air mixture for enhanced engine performance. With this carburetor, you can experience improved throttle response, increased horsepower, and smoother acceleration. One of the key features of the Ultima R1 carburetor is its compatibility with S&S jets, air filter assemblies, and manifolds.
This ensures that you have plenty of options when it comes to customization and fine-tuning your bike's performance to your liking. Whether you're a seasoned rider or a beginner, the Ultima R1 carburetor is easy to install and adjust. Its user-friendly design allows for hassle-free installation, ensuring that you spend less time tinkering and more time on the road. Upgrade your motorcycle's performance with the Ultima R1 carburetor. Don't settle for ordinary when you can have extraordinary power and performance.
Get your Ultima R1 carburetor today and unleash the full potential of your ride.
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Customer Questions & Answers
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Question:
What are the main features of the Ultima® R1 Performance Carburetor 42-91?
Answer: The Ultima® R1 Performance Carburetor 42-91 boasts an advanced design that enhances fuel-air mixture efficiency, optimizing performance. One notable feature is its adjustable air-fuel mixture, allowing for customization based on riding preferences and conditions. This carburetor is also equipped with a high-flow design that improves overall throttle response and power output. Whether you're riding on highways or tackling winding roads, this carburetor provides superior performance, making it a favorite among motorcycle enthusiasts seeking an upgrade. -
Question:
How does the Ultima® R1 Performance Carburetor improve engine performance?
Answer: The Ultima® R1 Performance Carburetor enhances engine performance by optimizing the air-fuel mixture, which is crucial for efficient combustion. The high-flow design ensures that your engine receives sufficient fuel and air, resulting in increased horsepower and torque. Additionally, by fine-tuning the air-fuel mixture through its adjustable features, riders can achieve better throttle response and acceleration. This translates to a noticeable improvement in performance during both city rides and high-speed highway cruising. -
Question:
Is the Ultima® R1 Performance Carburetor easy to install?
Answer: Yes, the Ultima® R1 Performance Carburetor is designed for straightforward installation, making it accessible even for those with minimal mechanical experience. It typically includes a comprehensive installation guide that outlines each step clearly. However, some basic tools may be required, and it’s advisable to refer to your motorcycle’s manual for specific compatibility checks. A successful installation can lead to immediate upgrades in performance, making it an attractive choice for DIY enthusiasts seeking to enhance their bike. -
Question:
What motorcycles are compatible with the Ultima® R1 Performance Carburetor 42-91?
Answer: The Ultima® R1 Performance Carburetor 42-91 is compatible with various models that accept this type of carburetor setup, predominantly from Harley-Davidson. It is commonly used in custom and performance builds. To ensure compatibility, riders should verify their bike's specifications and carburetor requirements. This feature allows enthusiasts to experience enhanced performance and customize their riding experience, whether for daily commuting or performance racing. -
Question:
What maintenance is required for the Ultima® R1 Performance Carburetor?
Answer: Regular maintenance of the Ultima® R1 Performance Carburetor is essential for optimal performance. This includes periodic cleaning of the carburetor to remove dirt and fuel residues, adjustment of the air-fuel mixture as needed, and checking for any fuel leaks. It's recommended to inspect the components during routine motorcycle servicing, which helps maintain engine performance and longevity. Well-maintained carburetors can significantly improve fuel efficiency and engine responsiveness, especially during variable riding conditions. -
Question:
What sets the Ultima® R1 apart from other carburetors?
Answer: The Ultima® R1 stands out due to its unique blend of performance-enhancing features and reliability. Its high-flow design allows for better fuel delivery compared to standard carburetors, which translates into improved horsepower. Additionally, its adjustability enables users to fine-tune the performance to suit their specific riding conditions or styles. Riders looking for a significant power boost while maintaining reliability will find the Ultima® R1 to be a superior choice in the performance carburetor market. -
Question:
Can the Ultima® R1 Performance Carburetor be used for racing purposes?
Answer: Absolutely, the Ultima® R1 Performance Carburetor is designed with performance in mind, making it a fantastic choice for racing applications. Its ability to provide an optimized air-fuel mixture and superior throttle response offers riders a competitive edge on the track. Additionally, its durable construction is built to withstand the demands of high-speed environments. Whether you’re participating in a local race or a track day, this carburetor can help you achieve your best performance. -
Question:
What kind of fuel does the Ultima® R1 Performance Carburetor require?
Answer: The Ultima® R1 Performance Carburetor typically requires high-octane fuel to operate efficiently. Premium fuel helps in achieving better combustion, which results in enhanced performance and reduced knocking. It’s important to follow your motorcycle manufacturer’s recommendations regarding fuel types to avoid potential engine damage. High-octane fuels can provide optimal acceleration and responsiveness, especially beneficial for performance-oriented riding scenarios. -
Question:
What warranty does the Ultima® R1 Performance Carburetor come with?
Answer: The Ultima® R1 Performance Carburetor generally comes with a manufacturer’s warranty, which may vary based on the retailer or distributor. This warranty typically covers defects in materials or workmanship, providing peace of mind for buyers. Reviewing the specific warranty terms and conditions before purchase is advisable, as it varies across different sellers. A warranty helps protect your investment and can be beneficial if issues arise post-installation, ensuring you continue to enjoy optimized performance. -
Question:
Where can I buy Ultima® R1 Performance Carburetor 42-91 in UAE?
Answer: You can buy the Ultima® R1 Performance Carburetor 42-91 from Ubuy in UAE. Ubuy offers a variety of options and convenient shipping services, making it easier for buyers to acquire this high-performance carburetor. Shopping through Ubuy ensures you get original products along with customer support, making the purchasing process professional and user-friendly. Check the Ubuy website for availability and detailed specifications to ensure the optimal fit for your motorcycle.
Ultima Carburetors Editorial Review
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28 April 2026 · via Trustpilot
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AED 1283
Order now and get it around Saturday, July 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Ultima carburetors accept S&S jets and bolt pattern air filter assemblies.
- Relocated accelerator pump nozzle for increased throttle response.
- Thunder jets are a bolt on.
- No expensive machining required.
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