YAMAHA 2205613 Mikuni Carburetor
fits model: It175. make: Yamaha. year: 1977.
( Manufacturer Part Number: 2205613 ), ( Type: Air Cleaner Case )
Review YAMAHA Mikuni Carburetor fits IT175 1977
The **Yamaha 2205613 IT175 Mikuni Carburetor** from the legendary 1977 model year is a meticulously crafted component that embodies the reliability and precision engineering synonymous with Yamaha s classic dirt bike designs. This carburetor, originally paired with the iconic IT175, is a Mikuni BS28 model, renowned for its smooth operation and robust performance in off-road applications. Engineered with a polished aluminum body, the carburetor features a sleek, aerodynamic design that not only enhances its visual appeal but also contributes to efficient airflow and throttle response. The internal workings include a precision-machined piston and spring assembly, ensuring consistent fuel delivery and optimal combustion, even under demanding conditions. The Mikuni BS28 is equipped with a durable needle and jet system, allowing for fine-tuning to match various fuel mixtures and riding conditions, whether tackling rough trails or aggressive jumps. This carburetor is built to withstand the rigors of off-road use, with reinforced gaskets and seals that prevent leaks and maintain vacuum integrity. Whether restoring a vintage IT175 or upgrading an older bike for modern performance, the 2205613 carburetor offers a perfect blend of authenticity and functionality, delivering the classic Yamaha power that enthusiasts have come to trust for decades. Its timeless design and reliable performance make it a sought-after part for collectors and riders alike who appreciate the heritage of Yamaha s early off-road innovations.
The Yamaha IT175 from 1977 with a Mikuni carburetor (part number 2205613) is a classic dual-sport motorcycle, known for its reliability and off-road capabilities. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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### **Pros of Buying a 1977 Yamaha IT175 with Mikuni Carburetor (2205613)**
1. **Classic Dual-Sport Design**
The IT175 was Yamaha s first dual-sport motorcycle, blending on-road and off-road versatility. Its lightweight frame, knobby tires, and upright riding position make it ideal for trail riding, light off-roading, and commuting.
2. **Reliable and Simple Engine**
The 175cc single-cylinder engine is air-cooled and straightforward, making it easy to maintain. The Mikuni carburetor (a common choice for the era) is durable and relatively simple to tune, though it may require occasional cleaning or adjustment.
3. **Low Cost of Ownership**
Parts for the IT175 are widely available, especially for classic Yamaha models. The engine and carburetor are not overly complex, so repairs (e.g., piston replacement, valve adjustment) can be done affordably, even by DIYers.
4. **Lightweight and Maneuverable**
Weighing around 200 220 lbs (dry), the IT175 is easy to handle, making it suitable for riders of various sizes and experience levels. Its compact size also makes it practical for parking and storage.
5. **Nostalgic and Collectible Appeal**
The IT175 is a well-regarded classic, especially among enthusiasts of vintage dual-sports. Its historical significance and rarity (depending on condition) can add value over time, particularly if it s well-preserved or restored.
6. **Good for Learning or Light Adventure**
The bike s simplicity and forgiving nature make it a great choice for beginner riders or those looking to explore light trails without investing in a modern dual-sport. Its top speed ( 55 60 mph) is adequate for most casual riding needs.
7. **Modification Potential**
While the stock setup is solid, the IT175 can be upgraded with aftermarket parts. Common mods include:- **Carburetor upgrades** (e.g., Mikuni VM28SS or Walbro carburetors for better performance).
- **Exhaust systems** (e.g., titanium mufflers for weight savings and improved sound).
- **Suspension adjustments** (e.g., stiffer springs or aftermarket forks for off-road use).
- **Tire upgrades** (e.g., wider knobby tires for better traction).
These upgrades can enhance performance without requiring major mechanical overhauls.
8. **Fuel Efficiency**
The 175cc engine is efficient, typically averaging 100 120 mpg, making it cost-effective for short trips or daily commuting.
9. **Minimal Electrical Complexity**
Unlike modern bikes, the IT175 has basic electrical systems (single bulb, simple wiring), reducing the risk of electrical failures. This also means fewer components to go wrong over time.
10. **Community and Support**
There are active forums (e.g., Yamaha IT175 clubs, classic motorcycle groups) where owners share tips, parts, and restoration advice. This community can be invaluable for troubleshooting or finding rare components.
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### **Cons of Buying a 1977 Yamaha IT175 with Mikuni Carburetor**
1. **Age and Wear**
The bike is over 40 years old, which means it may have significant wear in critical components such as:- **Engine wear**: Pistons, cylinders, and bearings may be near the end of their lifespan, especially if the bike has high mileage (e.g., 20,000 miles).
- **Suspension**: Forks and shock absorbers may be stiff or leaky, requiring replacement.
- **Brakes**: Drum brakes (stock) are adequate but weak; upgrading to disc brakes is common for modern safety.
- **Tires**: Original tires may be cracked or worn out; replacing them is a priority for safe riding.
The Mikuni carburetor (while durable) can develop leaks, clogging, or float issues over time, requiring periodic maintenance.
2. **Limited Power and Performance**
The 175cc engine produces only about 10 12 horsepower, which is sufficient for light riding but inadequate for highway speeds or aggressive riding. The bike lacks modern power delivery, making it feel sluggish compared to contemporary dual-sports.
3. **Comfort and Ergonomics**
The IT175 s design is utilitarian rather than ergonomic. The upright seating position can lead to back fatigue on long rides, and the narrow seat may not be comfortable for taller riders. The handlebars are also high, which can strain the neck during extended use.
4. **Rust and Corrosion**
Older motorcycles, especially those stored outdoors or in humid climates, are prone to rust. Check for rust in the frame, swingarm, and suspension components, as these can weaken structural integrity.
5. **Maintenance Requirements**
While the IT175 is simple, it still requires regular upkeep to stay reliable. Key maintenance tasks include:- **Valve adjustment** (every 1,000 2,000 miles to prevent wear).
- **Chain and sprocket maintenance** (regular lubrication and tension checks).
- **Carburetor cleaning** (to prevent fouling or poor performance).
- **Brake pad replacement** (drum brakes wear out quickly).
Neglecting these tasks can lead to breakdowns or costly repairs.
6. **Limited Modern Safety Features**
The IT175 lacks modern safety features such as:- **Disc brakes** (stock drum brakes are less effective in stopping power).
- **ABS** (anti-lock braking system).
- **Traction control or slipper clutches** (useful for off-road stability).
- **Modern lighting** (single bulb is less visible than LED or HID systems).
Upgrading these features can improve safety but adds to the cost.
7. **Fuel and Emissions Compliance**
The IT175 runs on regular gasoline (no special fuel required), but some modern pumps may not sell leaded fuel (though the IT175 does not require lead). However, riding it in areas with strict emissions laws (e.g., some U.S. states) may be restricted or require modifications.
8. **Resale Value**
While the IT175 holds value among classic motorcycle enthusiasts, its resale value is not as high as modern dual-sports or high-performance bikes. If you plan to sell it later, the return on investment may be modest unless it s in excellent condition or restored.
9. **Limited Aftermarket Support**
Compared to newer Yamaha models (e.g., WR250R, TW200), the IT175 has fewer aftermarket parts and accessories available. While basic parts are easy to find, specialized upgrades (e.g., modern suspension, fuel injection) are not as widely supported.
10. **Riding Experience Limitations**
The bike s lightweight and simplicity make it fun for casual riding, but it lacks the stability and power for aggressive off-roading or highway cruising. Riders expecting a modern dual-sport experience may find it underpowered or outdated.
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### **Conclusion**
The 1977 Yamaha IT175 with a Mikuni carburetor is a fantastic choice for riders who appreciate classic motorcycles, enjoy off-road or light adventure riding, and are willing to invest time in maintenance. Its simplicity, reliability, and nostalgic appeal make it ideal for:
- **Beginner riders** looking for a forgiving, easy-to-maintain bike.
- **Enthusiasts** who value vintage design and mechanical challenge.
- **Budget-conscious buyers** who prioritize low cost of ownership and parts availability.
- **Light trail riders** who don t need high performance but want a versatile dual-sport.
However, it is not suited for riders seeking:- **High performance or highway speeds**.
- **Modern comfort or ergonomics**.
- **Advanced off-road capabilities** (e.g., aggressive enduro or motocross).
- **Minimal maintenance** (regular upkeep is required to keep it running smoothly).
If you re drawn to the IT175 s charm and are prepared for its quirks, it can be a rewarding and enjoyable ride. For those who prefer modern technology, comfort, or power, a newer dual-sport (e.g., Yamaha WR250F, Honda CRF300L) would be a better fit.
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### **Recommendation**
**Buy the 1977 Yamaha IT175 if:**1. You re a fan of classic motorcycles and enjoy the process of restoring or maintaining a vintage bike.
2. You plan to use it primarily for light off-roading, trail riding, or commuting in a controlled environment.
3. You re on a tight budget and can afford to invest in necessary upgrades (e.g., brakes, suspension, tires).
4. You re willing to trade off some modern conveniences for the bike s simplicity and character.
5. You find a well-documented bike with a clean service history or one
Details:
Many countries only allow 79 max package length and girth combined. If the item does not fit motorcycle model specified in listing. Each part is systematically placed to be easily located once purchased. More options available upon request.
Inglewood, CO 80110. ADDRESS: Steele's Cycle, 2025 W. ;; 1977 YAMAHA IT175 MIKUNI CARBURETOR.
specifications fendeframat:
- for models: It175
- for makes: Yamaha
- for years: 1977
- mpn: 2205613
- type: Air Cleaner Case
shipping fendeframat:
- class: Standard
- cost: $19.99
- type: Fixed
- service: FedEx Ground / FedEx Home Delivery
- transit: 4-7 Days
- carrier: FedEx
returns fendeframat:
- time: 30 Days
- paid by: Buyer
- policy: Returns Accepted
offer fendeframat:
- best offers: True
- sold: 0
- options: Ship-to-home
- availability: In Stock
- started: March 5, 2026
- quantity: 1
payments fendeframat:
- other
- wallet: Paypal
- credit card: Visa
seller fendeframat:
- # reviews: 57214
- rating: 100.0%
- city: Englewood, Colorado
general fendeframat:
- condition: Used
- Motorcycle Scooter Parts Accessories > Body Frame > Other Body Frame
Yamaha 2205613 Is Similar To:
- Yamaha 2206580 1975 Dt125 Mikuni Carbuerator (82.8% similar) ;; 1975 yamaha DT125 mikuni carburetor. Each part is systematically placed to be easily located once purchased. Inglewood, co 80110. Address: Steele's cycle, 2025 many countries only allow 79 max package length and girth combined. More options available upon request. If the item does not fit ...(April 21st, 2026)
