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  2. sku: 16895873272799623
  3. YAMAHA 277-21110-00-33

YAMAHA 277-21110-00-33 Frame Chassis Body HT1 70-71

fits make: Yamaha. year: 1971–1990.

277-21110-00-33 Yamaha 1971 Ht1 90 Main Frame Chassis Body Genuine Oem 70-71

( Type: Body Frame Bike ), ( UPC: 277211100033 )

Review YAMAHA Ht1 Main Frame Chassis Body Genuine Oem 70-71 fits 1971–1990

The **Yamaha HT1 90 Frame Chassis Body (Part #277-21110-00-33, Model Years 1971-72)** is a meticulously crafted, high-quality reproduction component designed to restore or enhance the classic aesthetic and structural integrity of Yamaha s legendary HT1 90 motorcycle. This frame chassis body is a faithful replication of the original 1971-72 model, ensuring an authentic fit and finish that enthusiasts and restorers demand. Crafted from durable, high-grade steel, the frame is engineered to provide the same robust strength and rigidity as the production units from Yamaha s early years, guaranteeing both reliability and a true-to-form riding experience. The design features clean, angular lines that define the HT1 s minimalist yet bold silhouette, with precise welds and polished surfaces that reflect the meticulous attention to detail characteristic of Yamaha s engineering in the early 1970s. Whether you're undertaking a full restoration or simply upgrading your existing bike, this frame chassis body seamlessly integrates with the HT1 s iconic 90cc engine and other period-correct components, delivering a harmonious blend of vintage charm and modern durability. Perfect for riders who appreciate the timeless appeal of the HT1 while benefiting from the peace of mind that comes with a high-quality, aftermarket solution, this part is an essential addition for anyone seeking to preserve or revive the spirit of Yamaha s classic streetfighter.

### **Pros and Cons of Buying a 1971 Yamaha HT1 90 (Frame #277-21110-00-33, Body #70-71)**

#### **Pros**

1. **Classic Design and Nostalgia** The Yamaha HT1 is a well-regarded classic motorcycle, known for its timeless styling and association with the 1970s counterculture. If you appreciate vintage aesthetics, this bike offers a piece of automotive history.

2. **Reliable Engine** The 90cc two-stroke engine was designed to be simple and durable, making it a practical choice for casual riding. With proper maintenance, it can provide years of trouble-free service.

3. **Lightweight and Maneuverable** The HT1 is a lightweight bike, making it easy to handle in urban environments and ideal for short commutes or casual rides.

4. **Affordable to Maintain (Compared to Modern Bikes)** Parts for a Yamaha HT1 are relatively inexpensive, and basic repairs can often be done with basic tools. The simplicity of the engine reduces long-term maintenance costs.

5. **Community and Customization Potential** The HT1 has a dedicated fanbase, with aftermarket parts, restoration guides, and clubs available for support. Many owners enjoy restoring or modifying their bikes, adding personal touches.

6. **Fuel Efficiency** Two-stroke engines like the HT1 s are known for their fuel efficiency, making it a cost-effective option for short trips.

7. **Historical Significance** If you re a motorcycle enthusiast, owning a piece of Yamaha s early history can be rewarding, especially since the HT1 was one of the company s first successful mass-produced bikes.

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#### **Cons**

1. **Age and Wear** At nearly 50 years old, this bike will likely require significant restoration work. Rust, worn-out components, and outdated materials (such as original rubber parts) may need replacement.

2. **Lack of Modern Safety Features** The HT1 lacks modern amenities like disc brakes, ABS, traction control, or advanced suspension. Riding conditions, especially in wet or rough terrain, may be less safe than on contemporary bikes.

3. **Reliability Concerns** While the engine is simple, older two-stroke motors can suffer from oil consumption, piston wear, and other issues if not properly maintained. The bike may stall or lose power if not serviced regularly.

4. **Limited Comfort for Long Rides** The ergonomics of the HT1 are basic by today s standards. The seat, handlebars, and footpegs may not provide the comfort needed for extended rides, especially in cold weather.

5. **Legal and Insurance Challenges** Some regions have strict regulations on vintage motorcycles, particularly those without modern safety equipment. Insurance may be difficult or expensive to obtain, and registration could require additional paperwork.

6. **Parts Availability** While not as scarce as some rare bikes, genuine Yamaha HT1 parts may be harder to find than for newer models. Aftermarket parts exist, but quality and fit can vary.

7. **Resale Value** Classic bikes can appreciate in value if well-preserved, but the HT1 is not a highly sought-after collector s item compared to more iconic models (e.g., Honda CB750, Kawasaki H1). Resale potential depends heavily on condition and restoration effort.

8. **Environmental Concerns** Two-stroke engines are less fuel-efficient and produce more emissions than modern four-strokes. Some areas may restrict or ban older two-stroke bikes due to pollution regulations.

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### **Conclusion and Recommendation**

Buying a **1971 Yamaha HT1 90 (Frame #277-21110-00-33, Body #70-71)** is a decision that depends on your priorities:

- **If you value nostalgia, simplicity, and a project bike**, this could be a rewarding purchase. The HT1 is a great choice for someone who enjoys restoring motorcycles, appreciates classic design, and doesn t mind basic riding conditions.

- **If you prioritize modern safety, comfort, and reliability**, this bike may not meet your needs. The lack of disc brakes, ergonomic issues, and potential mechanical quirks make it less suitable for daily riding or long-distance trips.

#### **Recommendation:**

- **Buy it if:** You re prepared for restoration work, enjoy tinkering with vintage bikes, and plan to use it for casual, short-distance riding. Consider investing in a restoration guide and gathering parts before committing.

- **Avoid it if:** You need a reliable, safe, and comfortable bike for regular use. In that case, a well-maintained modern bike or a restored classic with modern upgrades (e.g., disc brakes, suspension) would be a better choice.

For the best experience, **inspect the bike thoroughly** (check for rust, engine condition, frame integrity) and **budget for restoration costs** before purchasing. If you re unsure about your mechanical skills, consider teaming up with a trusted mechanic or joining an HT1 restoration community for guidance.

Details:

part #: 277211100033 price

  • $120.00

specifications mocycfra:

  • for makes: Yamaha
  • for years: 1971-1990
  • type: Body Frame Bike
  • upc: 277211100033

payments mocycfra:

  • credit card: Diners-club
  • wallet: Apple-pay
  • other

returns mocycfra:

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

seller mocycfra:

  • city: Lake Havasu City, Arizona
  • rating: 99.7%
  • # reviews: 35558

offer mocycfra:

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

general mocycfra:

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

shipping mocycfra:

  • carrier: FedEx
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery
  • type: Fixed
  • transit: 2-7 Days
  • cost: $85.00
for makes: yamaha, for years: 1971-1990, type: body frame bike,
category: motorcycle parts > motorcycle scooter parts accessories > body frame > frames parts, sku: 16895873272799623,
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  • Used. Offer #1 priced at $120.00 + $115.00 shipping estimate = $235.00* total. STRAIGHT WITH GOOD MOUNTING POINTS. "" part "" points.+$115.00 shipping

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