SUZUKI 2205405 Water Buffalo Mikuni Carburetors

( Manufacturer Part Number: 2205405 ), ( Type: Airbox )

Review SUZUKI Water Buffalo Mikuni Carburetors fits GT750 1972

The **Suzuki 2205405 1972 GT750 Water Buffalo Mikuni Carburetors** represent a rare and highly sought-after pair of original, factory-spec carburetors designed for Suzuki s legendary **GT750 Water Buffalo**, one of the most iconic and influential motorcycles of the 1970s. These **Mikuni BS28 carburetors** (part number 2205405) were meticulously engineered to deliver a perfect balance of power, throttle response, and reliability, embodying the raw, unfiltered spirit of the era. The GT750 Water Buffalo, with its aggressive, angular styling and aggressive V-twin engine, was Suzuki s bold entry into the heavyweight cruiser market, and these carburetors were a critical component in achieving its distinctive performance blending a punchy, mid-range torque curve with a deep, growling exhaust note that became synonymous with the bike s character.

Each **Mikuni BS28** in this set is a meticulously crafted piece of Japanese engineering, featuring a **single-throat, constant-velocity design** with a **1.75-inch bore** and **1.5-inch choke**, optimized for the GT750 s 742cc air-cooled V-twin. The carburetors are built with **precision-machined aluminum bodies**, ensuring durability while maintaining a lightweight feel that contributes to the bike s nimble handling. The **needle-and-seat assembly** is designed for smooth, progressive throttle response, allowing riders to coax out the Water Buffalo s signature **low-end grunt** and **high-revving snarl** with equal finesse. The **pilot jets, main jets, and idle system** are calibrated to work in harmony with the bike s mechanicals, providing a rich, slightly oily mixture that enhances the GT750 s already legendary exhaust tone a deep, resonant growl that cuts through the air like a blade.

What makes these carburetors particularly special is their **authenticity and originality**. As part of the **1972 model year**, they were produced during the GT750 s formative years, a time when Suzuki was still refining its approach to heavyweight motorcycles. These Mikuni units are not merely replacements they are **factory-original components**, often found in well-preserved or restored Water Buffalos where the owner has chosen to maintain the bike s historical integrity. The **chrome-plated throttle bodies**, **metal gaskets**, and **precision-ground jets** reflect the engineering standards of the time, where reliability and performance were prioritized over modern refinements. While aftermarket carburetors and modifications exist today, these **OEM Mikuni BS28s** offer a purist s choice for enthusiasts who seek to ride the GT750 exactly as it was intended raw, unfiltered, and uncompromising.

Beyond their mechanical significance, these carburetors carry a **cultural and historical weight**. The GT750 Water Buffalo was a game-changer in the motorcycle world, challenging the dominance of British and American bikes with its **Japanese precision, aggressive styling, and raw power**. The Mikuni carburetors played a crucial role in delivering that power, making them a symbol of the bike s legacy. For collectors, restorers, and riders who appreciate the **unpolished, unapologetic nature** of the 1970s, these carburetors are not just functional parts they are **pieces of automotive history**, a tangible connection to an era when motorcycles were built to be ridden hard, modified, and pushed to their limits.

When properly maintained, these **Suzuki 2205405 Mikuni BS28 carburetors** will continue to deliver the same **throttle response, power, and character** that made the GT750 legendary. Whether installed on a **fully restored 1972 Water Buffalo** or a **project bike** coming back to life, they ensure that every rev of the V-twin carries the unmistakable voice of Suzuki s boldest creation. For the true enthusiast, these carburetors are more than just components they are a **legacy of speed, rebellion, and mechanical artistry**, waiting to roar back to life on the open road.

### Pros and Cons of buying a Suzuki 2205405 (1972 GT750 Water Buffalo Mikuni Carburetors)

1. **Authentic Restoration** The Mikuni carburetors (2205405) are the original or OEM-equivalent parts for the 1972 Suzuki GT750, ensuring an authentic and period-correct restoration. This is particularly appealing to collectors and enthusiasts who prioritize historical accuracy.

2. **Performance Potential** Mikuni carburetors are known for their smooth and reliable performance, especially in classic Japanese motorcycles. When properly tuned, they can restore the original power and throttle response of the GT750, which was already a capable bike in its day.

3. **Durability and Reliability** Mikuni carburetors are built to last, especially when maintained properly. They are less prone to common issues like float bowl leaks or inconsistent idle that can plague aftermarket carburetors.

4. **Easier to Find OEM Parts** Since the GT750 is a classic, finding genuine or high-quality aftermarket parts like these carburetors is more straightforward than sourcing rare components for less common bikes. This reduces the risk of compatibility issues.

5. **Enhanced Resale Value** If you plan to restore or sell the bike later, using original or high-quality OEM parts like Mikuni carburetors can increase its appeal to collectors and purists, potentially boosting resale value.

6. **Better Throttle Response** Mikuni carburetors are often praised for their precise throttle response, which can make the GT750 more enjoyable to ride compared to modern, heavier aftermarket alternatives that may feel sluggish.

7. **Compatibility with Classic Tuning** The GT750 was designed to work with Mikuni carburetors, so these parts integrate seamlessly with the engine s original setup. This makes tuning and adjustments easier for those familiar with classic Japanese bikes.

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1. **Cost** Authentic Mikuni carburetors for a 1972 GT750 can be expensive, especially if they are new or restored. Prices may be higher than generic aftermarket alternatives, which could strain your budget if you're on a tight restoration timeline.

2. **Age and Wear** If the carburetors you re purchasing are used or vintage, they may require extensive cleaning, rebuilding, or replacement of internal components (like jets or diaphragms). This adds labor and parts costs to the project.

3. **Limited Availability of New Parts** While Mikuni still produces carburetors, the exact 2205405 model for the GT750 may not be as readily available as more modern or popular parts. You might need to order from specialty suppliers, which could delay your project.

4. **Maintenance Requirements** Mikuni carburetors, like all carburetors, require regular cleaning and adjustment to perform optimally. If you re not experienced with carburetor maintenance, this could lead to poor performance or even engine damage if not handled correctly.

5. **Potential for Inconsistencies** Used carburetors may have internal wear or corrosion, leading to uneven fuel delivery, rough idling, or hesitation. This could require additional time and effort to diagnose and fix.

6. **Weight and Bulk** Carburetors, even Mikuni ones, are heavier than modern fuel injection systems. This adds slight weight to the bike, though the impact is minimal on a classic like the GT750.

7. **Learning Curve for Tuning** If you re not familiar with carbureted engines, tuning the Mikuni carburetors to your riding style or local fuel conditions may require some trial and error. This could be frustrating if you re not patient or knowledgeable about carburetor adjustments.

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Buying the Suzuki 2205405 Mikuni carburetors for a 1972 GT750 is a solid choice if you value authenticity, performance, and long-term reliability. These carburetors are well-suited for restoration projects, especially for those who prioritize historical accuracy and enjoy the classic feel of a properly tuned carbureted engine. However, the cost, maintenance demands, and potential for inconsistencies with used parts should be carefully considered.

If you re restoring the bike for personal enjoyment or as a collector s piece, the Mikuni carburetors are an excellent investment. If you re on a tight budget or prefer modern convenience, you might explore aftermarket alternatives (like Keihin or Dell Orto) that offer similar performance at a lower cost, though they may not be as period-correct.

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- You re restoring the GT750 for historical accuracy or as a collector s item.

- You re willing to invest in proper maintenance and tuning to ensure optimal performance.

- You have access to a reliable mechanic or are experienced with carburetor work.

- You prefer the classic feel and throttle response of Mikuni carburetors over modern alternatives.

- Budget is a major constraint, and you re open to aftermarket carburetors that offer similar performance.

- You re not comfortable with carburetor maintenance and would prefer a more foolproof system (e.g., fuel injection).

- You plan to modify the bike significantly (e.g., big bore kits or aggressive tuning), which may require carburetors with higher capacity than the original Mikuni setup.

For most enthusiasts restoring a 1972 GT750, the Mikuni carburetors are the best choice for a balance of authenticity, performance, and longevity. Just be prepared for the associated costs and maintenance responsibilities.

Details:

Many countries only allow 79 max package length and girth combined. Each part is systematically placed to be easily located once purchased. More options available upon request. Inglewood, CO 80110.

;; 1972 SUZUKI GT750 WATER BUFFALO MIKUNI CARBURETORS. If the item does not fit motorcycle model specified in listing. ADDRESS: Steele's Cycle, 2025 W.

part #: 2205405 prices

• $72.09-$324.00

specifications intakefuelmotorcycle:

• for models: Gt750
• for makes: Suzuki
• for years: 1972
• mpn: 2205405
• type: Airbox

seller intakefuelmotorcycle:

• city: Englewood, Colorado
• rating: 100.0%
• # reviews: 57030

general intakefuelmotorcycle:

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

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• other
• credit card: Discover
• wallet: Google-pay

shipping intakefuelmotorcycle:

• transit: 4-9 Days
• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• type: Fixed
• carrier: FedEx
• cost: $19.99

offer intakefuelmotorcycle:

• quantity: 1
• sold: 0
• best offers: True
• started: February 21, 2026
• availability: In Stock
• options: Ship-to-home

returns intakefuelmotorcycle:

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

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