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  2. sku: 17649023044678983
  3. YAMAHA 2AY-21140-00-35

YAMAHA 2AY-21140-00-35 Frame Down Tubes

fits model: Fz600, Fz, 600. make: Yamaha. year: 1986.

2ay-21140-00-35 Yamaha 1986 Fz600 Fz 600 Frame Down Tubes

( Manufacturer Part Number: 2AY-21140-00-35 ), ( Part Type: Frame Down Tube )

Review YAMAHA Frame Down Tubes fits FZ600 FZ 600 1986

The **Yamaha 2AY-21140-00-35 (1986 FZ600/FZ600 "Fireblade" Frame Down Tubes)** is a meticulously crafted, high-performance component designed for enthusiasts seeking to restore or upgrade their classic 1986 Yamaha FZ600 or FZ600 Fireblade to factory-spec perfection. This set of **down tubes** is a direct replacement for the original cast aluminum frame sections, engineered to deliver the same robust rigidity and precise geometry that defined Yamaha s legendary mid- 80s sportbike chassis. The **2AY-21140-00-35** features a **smooth, polished finish** with Yamaha s signature **anodized black treatment**, ensuring both durability and a sleek, aggressive aesthetic that complements the bike s sporty heritage. Crafted from **high-strength aluminum alloy**, these down tubes are precision-machined to exacting tolerances, guaranteeing a seamless fit with the upper and lower frame sections, steering head, and triple clamp critical for maintaining the bike s handling dynamics and structural integrity. Whether restoring a show-quality FZ600 or enhancing the rigidity of a track-oriented rig, these tubes preserve the original frame s **49-degree head angle and 1,300mm wheelbase**, ensuring the bike retains its sharp, nimble character while benefiting from modern durability. Ideal for mechanics, customizers, and collectors, this part is a testament to Yamaha s engineering precision, offering a blend of authenticity, performance, and timeless craftsmanship for those who demand nothing less than perfection in their classic sportbike build.

### **Pros and Cons of Buying a 1986 Yamaha FZ600 (Frame Down, Model 2AY-21140-00-35)**

#### **Pros:**

1. **Classic Reliability** The FZ600 is a well-built, air-cooled, four-stroke engine known for durability. Many examples from the late '70s and '80s still run strong with proper maintenance.

2. **Strong Performance** The 599cc parallel-twin engine produces around 50-55 horsepower, which is adequate for highway speeds and spirited riding. It handles well in a straight line and has a smooth power delivery.

3. **Proven Design** The frame-down (full fairing) version is a rare and desirable variant, offering better wind protection and a more aggressive stance. This model is often sought after by collectors and enthusiasts.

4. **Modding Potential** The FZ600 has a strong aftermarket presence, with available upgrades for the engine, suspension, and exhaust. Performance chips, carburetor kits, and modern fuel injection conversions are common.

5. **Lower Cost of Ownership** Compared to modern sportbikes, fuel, insurance, and maintenance costs are significantly lower. Parts are still widely available, though some may require sourcing from specialty shops.

6. **Nostalgia Factor** For riders who appreciate classic Japanese motorcycles, the FZ600 holds a nostalgic appeal. Its retro styling and mechanical simplicity make it a fun ride for enthusiasts.

7. **Good for Beginners (With Caution)** While not as lightweight as modern bikes, the FZ600 is manageable for experienced riders. Beginners should be cautious due to its weight (around 450-480 lbs) and lack of modern stability aids.

8. **Resale Value** Well-maintained examples, especially rare variants like the frame-down model, can hold value or even appreciate over time, particularly in the classic bike market.

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#### **Cons:**

1. **Age and Wear** A 1986 bike will likely have significant mileage, and key components like the engine, transmission, and suspension may need attention. Rust, worn bearings, and aging rubber parts are common concerns.

2. **Maintenance Requirements** Unlike modern bikes with sealed components, the FZ600 requires regular upkeep, including valve adjustments, chain maintenance, and carburetor tuning. Neglect can lead to costly repairs.

3. **Weight and Handling** At around 450-480 lbs, the bike is heavier than modern sportbikes, making it less nimble in tight corners. The rigid frame and lack of suspension travel (compared to modern setups) can also contribute to a firmer ride.

4. **Fuel Economy** The FZ600 averages around 40-50 mpg, which is decent but not as efficient as modern bikes. Fuel costs add up over long distances.

5. **Limited Modern Safety Features** No ABS, traction control, or advanced electronics. The braking system relies on drum brakes (on some models) or basic disc brakes, which may feel less responsive than modern setups.

6. **Rarity and Part Availability** While not extremely rare, the frame-down variant is uncommon. Some parts, especially for the fairings or electrical system, may require hunting or custom fabrication.

7. **Comfort and Ergonomics** The riding position is aggressive, and the seat may not be as comfortable as modern ergonomic designs. Vibration levels can be higher due to the lack of modern damping.

8. **Environmental and Legal Considerations** Older bikes may not meet modern emissions standards in some regions, though the FZ600 typically avoids this issue. Additionally, insurance and registration costs can be higher for classic bikes.

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### **Conclusion and Recommendation**

The **1986 Yamaha FZ600 (frame-down, 2AY-21140-00-35)** is a **fantastic choice for riders who appreciate classic motorcycles, enjoy mechanical challenges, and prioritize nostalgia over modern convenience**. It offers a **strong, reliable engine**, a **distinctive design**, and **modding potential**, making it ideal for enthusiasts who want a unique riding experience.

However, it is **not a plug-and-play bike** it requires **attention to maintenance, a budget for potential repairs, and a willingness to adapt to its limitations**. If you are an **experienced rider** who enjoys working on bikes and doesn t mind the trade-offs in comfort and technology, this FZ600 could be an **excellent investment**.

**Recommendation:**

- **Buy if:** You want a **rare, well-built classic bike**, enjoy **modding and mechanical work**, and are prepared for **regular upkeep**. It s a great choice for **weekend cruising, track days (with caution), or as a collector s piece**.

- **Avoid if:** You prefer **modern comforts, safety features, or a bike that requires minimal maintenance**. If you re a **beginner rider**, the weight and handling may be challenging.

**Final Verdict:** This FZ600 is a **hidden gem** for the right rider someone who values **character, performance, and the joy of riding a piece of motorcycle history**. With proper care, it can provide **decades of reliable fun**. Just be prepared to **spend time and money** keeping it in top shape.

Details:

We primarily use USPS and UPS as our shipping companies. MAY ALSO FIT: 1987. MOTOR# 2AX-002400. 1986 Yamaha FZ600 FZ 600 frame down tubes.

part #: 2ay211400035 price

  • $80.96

specifications mocycfra:

  • for models: Fz600, Fz, 600
  • for makes: Yamaha
  • for years: 1986
  • mpn: 2ay-21140-00-35
  • part type: Frame Down Tube

payments mocycfra:

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

offer mocycfra:

  • started: April 11, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock

general mocycfra:

  • Motorcycle Scooter Parts Accessories > Body Frame > Frames Parts
  • condition: Used

seller mocycfra:

  • rating: 99.9%
  • city: Spokane, Washington
  • # reviews: 108426

returns mocycfra:

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

shipping mocycfra:

  • service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail
  • transit: 3-5 Days
  • type: Calculated
  • class: Standard, Expedited
  • cost: $24.14
  • carrier: FedEx, USPS
for models: fz600, fz, 600, for makes: yamaha, for years: 1986, part type: frame down tube,
category: motorcycle parts > motorcycle scooter parts accessories > body frame > frames parts, sku: 17649023044678983,
Yamaha 2AY-21140-00-35 Is Similar To:
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1 offer $80.96 USD
  • Used. Offer #1 priced at $80.96 + $24.62 shipping estimate = $105.58* total. MAY ALSO FIT.+$24.62 shipping

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