fits model: Yz80, X16. make: Yamaha. year: 1974-77–2016.

( Manufacturer Part Number: 1.40 ), ( Type: Rim ), ( Machine Type: Off-road Motorcycle ), ( Country Of Origin: Japan )
The **Yamaha Takasago 1.40 x 16 (1974 1977) YZ80 Wheel Hoop Rim** is a meticulously crafted, vintage motorcycle wheel component that embodies the rugged reliability and timeless engineering of Yamaha s legendary YZ80 dirt bike series. Originally designed for the iconic 1974 1977 YZ80, this **1.40-inch wide x 16-inch diameter hoop rim** serves as the structural backbone of the wheel assembly, providing both durability and a classic aesthetic that appeals to enthusiasts and restorers alike. Crafted from high-quality steel, the rim features a **double-butted design**, ensuring optimal strength and weight distribution while maintaining a lightweight profile essential for off-road performance. The **16-inch diameter** strikes a perfect balance between maneuverability and stability, allowing riders to navigate tight trails with precision while still delivering the power and traction needed for aggressive riding. This rim is a direct replacement part, designed to seamlessly integrate with the original YZ80 hub and spokes, preserving the bike s original handling characteristics. Whether used in a full restoration or as a standalone upgrade, this hoop rim exudes authenticity, offering a blend of historical accuracy and functional performance that is hard to replicate. Its smooth, polished finish and precise machining reflect Yamaha s attention to detail during the era, making it a sought-after piece for collectors and mechanics who appreciate the craftsmanship of the past.
The Yamaha Takasago 1.40 x 16 wheel hoop rim (model YZ80, produced between 1974 and 1977) is a classic component often sought after by vintage motorcycle enthusiasts. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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**Pros:**1. **Historical and Collectible Value** This rim is associated with one of the most iconic and influential dirt bikes of the 1970s, the Yamaha YZ80. For collectors and vintage motorcycle purists, owning or restoring a part like this adds authenticity and nostalgia to a project. The rarity of well-preserved original components from this era can also increase its value over time.
2. **Proven Durability** Yamaha s early designs, particularly from the 1970s, were built with solid engineering principles. The Takasago wheels, though not as advanced as modern designs, were robust enough to handle the demands of off-road riding in their time. The 1.40 x 16 size is a standard wheel diameter for the YZ80, ensuring compatibility with the original suspension and tire setups.
3. **Aesthetic Appeal** The classic look of the Takasago wheels, with their simple yet functional design, appeals to those who appreciate the raw, unpolished charm of vintage motorcycles. The absence of modern chrome finishes or complex designs gives it a timeless, rugged appearance that many enthusiasts find attractive.
4. **Compatibility with Aftermarket Parts** While the rim itself may be original, it can often be paired with modern components such as hubs, spokes, or bearings to extend its lifespan or improve performance. Many aftermarket suppliers offer parts designed to fit classic Yamaha wheels, making it easier to integrate this rim into a modern or restored bike.
5. **Potential for Restoration Projects** If you are working on a YZ80 restoration, sourcing an original Takasago rim ensures that the bike retains its period-correct appearance and authenticity. This can be particularly valuable if the goal is to compete in vintage motorcycle events or shows where originality is prized.
6. **Lower Maintenance Requirements** Compared to modern wheels with complex designs or lightweight materials, the Takasago rim is relatively simple. It requires basic maintenance such as checking spoke tension, lubricating the hub, and ensuring the bearings are in good condition. This simplicity can be advantageous for riders who prefer straightforward mechanics.
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**Cons:**1. **Age and Wear** As a component from the 1970s, the rim may show signs of wear, corrosion, or deterioration, especially if it has not been properly maintained. Rust, bent spokes, or worn bearings are common issues with older wheels. Purchasing a used rim without a thorough inspection could lead to unexpected repair costs or a shortened lifespan.
2. **Limited Availability of Original Parts** While the Takasago rim itself may be relatively easy to find, sourcing matching original components such as hubs, spokes, or nipples can be challenging. Many of these parts may no longer be produced, requiring you to rely on aftermarket alternatives or eBay listings, which can be inconsistent in quality or fit.
3. **Weight** Compared to modern wheels, which often incorporate lightweight materials like aluminum or carbon fiber, the Takasago rim is heavier. This added weight can affect the handling and maneuverability of the bike, particularly in high-speed or aggressive riding scenarios. While this may not be a concern for casual or vintage riding, it could be a drawback for those seeking performance improvements.
4. **Compatibility with Modern Tires** The original YZ80 was designed with specific tire sizes and pressures in mind. Modern tires, especially those designed for contemporary dirt bikes, may not fit as snugly or perform as well on the Takasago rim. This could lead to issues such as tire slippage or reduced grip, particularly on rough terrain.
5. **Potential for Inconsistent Quality** Since these rims are no longer manufactured, the quality of used examples can vary widely. Some may have been well-maintained by their previous owners, while others may have been neglected, leading to structural weaknesses or safety concerns. Always inspect the rim for cracks, deformation, or excessive rust before purchasing.
6. **Cost of Restoration or Replacement** If the rim is damaged or requires significant restoration work, the cost of repairing it could outweigh the value of the bike or project it is intended for. In some cases, it may be more economical to replace the rim entirely with a modern or replica part, depending on the condition and intended use of the motorcycle.
7. **Limited Performance Benefits** For riders focused on performance, the Takasago rim offers little in terms of modern advancements such as aerodynamics, braking efficiency, or weight reduction. If your primary goal is to ride the bike aggressively or compete in modern events, the limitations of the vintage wheel may become apparent.
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**Conclusion:**The Yamaha Takasago 1.40 x 16 wheel hoop rim is a valuable piece for vintage motorcycle enthusiasts, collectors, and those engaged in restoration projects. Its historical significance, durability, and aesthetic appeal make it a desirable component for preserving the authenticity of a YZ80. However, its age, potential for wear, weight, and limited compatibility with modern parts may pose challenges depending on your priorities.
If you are restoring a YZ80 for show, competition in vintage events, or simply appreciate the classic look and feel of the bike, the Takasago rim is an excellent choice. On the other hand, if you are seeking a bike for aggressive riding, performance tuning, or modern off-road use, the limitations of the vintage wheel may make it less ideal. In such cases, weighing the pros and cons against your specific needs will determine whether the investment is justified.
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**Recommendation:**- **Buy if:** You are restoring a YZ80 for historical accuracy, plan to participate in vintage motorcycle events, or prioritize the classic aesthetic and authenticity of the bike. Ensure you thoroughly inspect the rim for damage, rust, or structural issues before purchasing, and be prepared to source matching parts or perform maintenance to keep it in good condition.
- **Avoid if:** You are looking for a bike with modern performance capabilities, plan to ride aggressively or competitively, or are unwilling to invest time and effort into maintaining a vintage component. In these cases, consider modern wheels or aftermarket replicas that offer better performance and reliability.
Ultimately, the decision should align with your goals for the motorcycle whether that is preservation, nostalgia, or practical riding. For most enthusiasts, the Takasago rim is a worthwhile addition to a YZ80 project, provided you approach it with realistic expectations and a plan for maintenance.
I have no use for the hoop so it is sell. When laid on its side a flat surface, it appears to be true and NOT bent. I only needed the hub, so removed it and spokes. I only know what can see and is stamped on the hoop.
This came off a 1974 Yamaha YZ80A. The hub was like brand new, so I imagine this bike had very low miles. I tried my best to show the worst scratches and surface rust. It says 1.40x16 made by Takasago This was an OEM part There are 36 holes Please see photos for condition, measurements, and details.