fits model: Yz80, Yz. make: Yamaha. year: 1979–1980.

( Manufacturer Part Number: 2W5-18111-00-00 ), ( Part Type: Lever Gear ), ( Compatible Year: 1979, 1980, 1981 )
The **Yamaha 2W5-18111-00-00 shifter gear lever** is a meticulously crafted, period-correct replacement part designed specifically for the iconic **1979 Yamaha YZ80** dirt bike, ensuring an authentic fit and seamless integration into your classic two-stroke. This high-quality shifter lever is engineered to replicate the original functionality and ergonomics of the OEM component, allowing riders to maintain the precise control and responsiveness that the YZ80 was renowned for during its heyday. Crafted from durable, heat-treated metal, the lever is built to withstand the rigors of off-road riding, from aggressive trail maneuvers to high-speed jumps, while resisting wear and deformation over time. The design features a smooth, contoured shape that fits naturally within the rider s hand, providing optimal grip and reducing fatigue during extended sessions. Whether you're restoring a vintage YZ80 to showroom condition or simply maintaining your beloved machine, this shifter lever ensures a perfect match in both form and function, allowing you to shift gears with the same crisp, reliable action as the original. Perfect for collectors, enthusiasts, and riders who demand authenticity in their restoration projects, this part is a must-have for preserving the integrity of your 1979 Yamaha YZ80.
### **Pros and Cons of Buying a 1979 Yamaha YZ80 Shifter/Gear Lever (Part # 2W5-18111-00-00)**
#### **Pros:**1. **Authentic Replacement** This part is an exact factory replacement for the 1979 Yamaha YZ80, ensuring proper fit and function without modifications.
2. **Reliability** Yamaha s early 1970s parts were built to last, and this shifter/gear lever is likely durable if sourced from a reputable seller.
3. **Easy Installation** Being a direct OEM part, it should install without requiring extensive modifications to the bike s existing setup.
4. **Compatibility** Works seamlessly with the 1979 YZ80 s transmission system, reducing the risk of shifting issues.
5. **Cost-Effective** Compared to aftermarket alternatives, this part may be more affordable, especially if purchased from a used or salvage source.
6. **Historical Accuracy** If restoring or maintaining a period-correct bike, this part keeps the authenticity intact.
#### **Cons:**1. **Aging Material** The part may show signs of wear, such as cracks, rust, or stiffness, depending on its condition and storage history.
2. **Potential Wear** If the bike has been ridden extensively, the shifter may already be worn out, requiring replacement sooner rather than later.
3. **Limited Availability** Finding an exact OEM part in good condition can be challenging, especially if the seller is not a Yamaha specialist or parts dealer.
4. **No Warranty** Used or salvage parts typically come without a warranty, meaning you bear the risk of failure or incompatibility.
5. **Compatibility Risks** If the part has been modified or repurposed, it may not fit perfectly, requiring additional adjustments.
6. **Price Variability** Depending on the seller, the cost could be higher than expected if the part is rare or in high demand.
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### **Conclusion:**Buying a **1979 Yamaha YZ80 shifter/gear lever (2W5-18111-00-00)** is a solid choice if you prioritize **authenticity, reliability, and ease of installation**. However, the condition of the part is critical inspect it closely for wear, rust, or damage before purchasing. If you re restoring a classic bike and need an exact fit, this is a worthwhile investment. If you re unsure about its condition or availability, consider checking with Yamaha dealers, specialty motorcycle parts suppliers, or trusted online marketplaces.
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### **Recommendation:**- **If restoring or maintaining a 1979 YZ80:** Purchase this part if you can verify its condition and ensure it s free from major wear. A reputable seller (such as a Yamaha parts dealer or a trusted used parts vendor) will increase confidence in the purchase.
- **If unsure about condition:** Look for a **new or reconditioned OEM part** from a dealer, as this eliminates risk. Alternatively, check for **aftermarket alternatives** (if available) that offer similar functionality with a warranty.
- **Budget Consideration:** If the part is priced significantly higher than expected, weigh whether it s worth the cost sometimes, a slightly modified aftermarket part may be a better value.
**Final Verdict:** This is a **good choice for authenticity and fit**, but always inspect thoroughly or buy from a trusted source to avoid disappointment.
1979 Yamaha YZ80 F shifter. Spline and Threads good. Has bends and Nick's/scratches.