fits model: Yzfr1, Fz1, Fz8. make: Yamaha. year: 2004–2014.

( Manufacturer Part Number: 5VY-11416-20 ), ( Part Type: Bearing ), ( Country Of Origin: United States ), ( Manufacturer Warranty: Unspecified Length ), ( Storage Location: C3 Pit1-n Buk 16 Bin6 )
The **Yamaha 5VY-11416-20 (2004-2014 YZFR1, FZ1, FZ8, FZS10) No-Spin Plane Bearing** is a precision-engineered aftermarket component designed to enhance the performance, longevity, and reliability of Yamaha s mid-range sport-touring and adventure motorcycles from the early 2000s. This high-quality bearing is specifically crafted to replace the stock plane bearing in the clutch assembly, a critical component that ensures smooth and consistent engagement between the clutch plates and pressure plate. Engineered from durable, heat-resistant materials, this bearing is built to withstand the demanding conditions of high-speed riding, aggressive clutch operation, and prolonged use, reducing wear on the clutch mechanism while minimizing the risk of premature failure. Unlike standard bearings that may suffer from excessive friction or premature wear, the **5VY-11416-20** features a **no-spin design**, which eliminates rotational friction between the bearing and its housing, thereby improving clutch response and reducing energy loss during engagement. This innovation is particularly beneficial for riders who prioritize crisp, responsive clutch operation, whether navigating city traffic, cruising on highways, or tackling off-road adventures. The bearing s robust construction also helps mitigate clutch chatter and grinding, which can occur with worn or subpar components, leading to a quieter, more refined riding experience. Whether you re restoring a classic Yamaha or upgrading an existing bike for better performance, this bearing serves as an ideal replacement for OEM parts that may have degraded over time due to heat, friction, or improper maintenance. Its compatibility with the **YZFR1, FZ1, FZ8, and FZS10** models from 2004 to 2014 makes it a versatile solution for enthusiasts looking to maintain or enhance the clutch system s efficiency without compromising on quality. With its focus on durability, smooth operation, and reliability, the **5VY-11416-20** is an essential upgrade for anyone seeking to extend the life of their motorcycle s clutch assembly while ensuring optimal performance.
### **Pros and Cons of Buying a 2004-2014 Yamaha 5VY-11416-20 NOS Plane Bearing (for YZF-R1, FZ1, FZ8, FZS10)**
#### **Pros**
1. **Original Equipment Quality (OEM)**
The 5VY-11416-20 is a genuine Yamaha plane bearing, designed to meet the manufacturer s specifications for the YZF-R1, FZ1, FZ8, and FZS10. This ensures proper fitment, durability, and compatibility with the engine s internal components.
2. **New Old Stock (NOS) Condition**
Being NOS means the bearing has not been installed in a vehicle before, reducing the risk of wear or contamination from previous use. This can extend its lifespan compared to used or aftermarket parts that may have been exposed to wear or improper handling.
3. **Reliability and Performance**
Yamaha s plane bearings are known for their smooth operation and resistance to heat and stress. In the context of a high-performance engine like the R1 s, a quality bearing helps maintain optimal piston-to-wrist pin clearance, reducing friction and improving efficiency.
4. **Easier Installation and Maintenance**
Since it is a direct replacement part, installation is straightforward no modifications are typically required. This makes it a convenient choice for DIY mechanics or professional shops.
5. **Long-Term Cost Savings**
While the upfront cost may be higher than some aftermarket alternatives, a high-quality bearing reduces the likelihood of premature failure, which could lead to costly engine damage if ignored.
6. **Support for Classic or Modified Bikes**
If you own a classic or modified bike (e.g., an R1 with a custom engine build), NOS parts like this bearing help maintain authenticity and ensure the engine runs as intended by the original design.
7. **Warranty or Return Options (If Available)**
Some NOS suppliers offer warranties or return policies, providing peace of mind in case of defects. This is less common with aftermarket parts, which may lack such guarantees.
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#### **Cons**
1. **Higher Cost Compared to Aftermarket Alternatives**
NOS parts are generally more expensive than aftermarket or used bearings. For budget-conscious buyers, this can be a significant drawback, especially if the bearing is only needed for a single project.
2. **Limited Availability**
NOS parts may not be as widely stocked as mass-produced aftermarket components. This could require searching multiple suppliers or waiting for restocks, which may not be ideal for urgent repairs.
3. **Potential for Overkill**
If the bearing is still in good condition in your current engine (e.g., if you re replacing it as a precaution rather than due to failure), upgrading to a NOS part may not offer meaningful benefits beyond peace of mind.
4. **Storage and Handling Risks**
NOS parts are often stored in less-than-ideal conditions (e.g., warehouses, long-term inventory), which could theoretically expose them to dust, moisture, or minor damage. While rare, this is a risk compared to brand-new aftermarket parts.
5. **No Performance Advantage Over OEM Replacements**
If the original bearing in your bike was already a Yamaha OEM part (even if slightly worn), upgrading to a NOS version may not provide a noticeable performance boost. The gains are more about reliability and longevity than raw power.
6. **Potential for Misuse or Incorrect Installation**
If the installer lacks experience with high-performance engines or proper bearing installation techniques, even a NOS bearing could fail prematurely due to improper handling (e.g., not using the correct lubrication or torque specifications).
7. **Environmental and Ethical Considerations**
NOS parts often come from returned or excess inventory, which may raise ethical questions about whether the part was ever used or if it was salvaged from a damaged engine. While rare, this is a consideration for some buyers.
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### **Conclusion**
The **Yamaha 5VY-11416-20 NOS plane bearing** is a **high-quality, reliable choice** for owners of YZF-R1, FZ1, FZ8, or FZS10 models who prioritize authenticity, durability, and peace of mind. It is particularly justified if:
- The bearing is failing or worn out.
- You are performing a **restoration, engine rebuild, or high-mileage maintenance**.
- You value **OEM specifications** and want to avoid potential compatibility issues with aftermarket parts.
- You are working on a **modified or classic bike** where original parts are desirable.
However, if you are on a **tight budget**, the bearing is still functional, or you are not experienced with high-performance engine work, **aftermarket or used bearings** (from reputable suppliers) may offer a more cost-effective solution without sacrificing reliability.
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### **Recommendation**
**Buy the NOS bearing if:**You need a **direct replacement** for a failed or worn bearing.
You are **rebuilding or restoring** your bike and want genuine Yamaha parts.
You are **modifying your engine** and want to ensure compatibility with stock or aftermarket components.
You **trust the supplier s handling** of NOS inventory (e.g., sealed packaging, minimal exposure to contaminants).
**Consider alternatives if:**You are **replacing a bearing that is still in decent condition** (unless you prefer the extra margin of safety).
You are **working with a limited budget** and can find a **high-quality aftermarket bearing** (e.g., from brands like **SKF, NTN, or reputable Japanese suppliers**) that meets or exceeds OEM standards.
You are **not experienced with engine work** and want to minimize risk some aftermarket bearings come with clear installation guides and warranties.
**Final Verdict:**For most serious riders and mechanics, the **5VY-11416-20 NOS bearing is a worthwhile investment** when replacing a critical engine component. However, weigh the cost against your specific needs if the bearing is not a priority, a well-reviewed aftermarket alternative may suffice. Always ensure proper installation and lubrication to maximize the bearing s lifespan.
It ensures smooth operation and longevity for your motorcycles engine. Yamaha Cruisers. Yamaha MX / ATV. Fits: Fits 2004 2008 Yamaha YZF-R1.
2007-2024 Yamaha Grizzly Rhino Wolverine Bearing Cover Plate 18P-15383-00-00. Spotlight: A Day Inside . This New Old Stock NOS Yamaha plane bearing is a critical engine component designed to reduce friction and support crankshaft or connecting rod rotation. The image to watch on YouTube.