fits model: Yz250d, Yz400d, Yz, 400, 250. make: Yamaha. year: 1977.

( Manufacturer Part Number: 1W4-22210-00-00 ), ( Part Type: Shock ), ( Placement On Vehicle: Rear ), ( Features: Gas Filled ), ( Length: 27.5 ), ( Country/region Of Manufacture: Japan )
The YZ250D YZ400D 400 Monoshock YZ Yamaha 1977 250 Rear Shock with the part number 1W4-22210-00-00 is a high-quality replacement component designed specifically for Yamaha motorcycles. This shock absorber is a crucial part of your bike's suspension system, contributing significantly to its handling, stability, and overall performance.
The YZ250D YZ400D 400 Monoshock is a fully adjustable unit, allowing you to customize its settings to suit your riding style and preferences. It features preload adjustment, allowing you to fine-tune the amount of weight the shock absorber has to carry, and rebound adjustment, enabling you to control how quickly the shock absorber extends after compressing.
The shock absorber is made of high-quality materials, ensuring durability and long-lasting performance. It features a chrome-plated piston rod, which not only looks great but also resists corrosion and wear, and a nitrogen-charged chamber that provides consistent damping performance.
The YZ250D YZ400D 400 Monoshock is a direct fit replacement for the original part on your 1977 Yamaha YZ250, ensuring a seamless installation process. It comes fully assembled and ready to install, saving you time and effort compared to installing individual components.
In conclusion, the YZ250D YZ400D 400 Monoshock YZ Yamaha 1977 250 Rear Shock with the part number 1W4-22210-00-00 is a high-quality, fully adjustable replacement component that will improve your bike's performance and handling. It is made of durable materials, fits your bike perfectly, and is easy to install.
Pros of buying a YZ250D, YZ400D, or a 1977 YZ250 with the 400 monoshock YZ (using the part number 1W4-22210-00-00 as a reference):1. Upgrade potential: Replacing the original shock with a 400 monoshock can improve the bike's performance and handling, especially on rough terrain.
2. Durability: The 400 monoshock is designed to handle more weight and power, making it more durable than the original shock.
3. Adjustability: The 400 monoshock offers more adjustability options than the original shock, allowing you to fine-tune the suspension to better suit your riding style and preferences.
Cons of buying a YZ250D, YZ400D, or a 1977 YZ250 with the 400 monoshock YZ (using the part number 1W4-22210-00-00 as a reference):1. Compatibility issues: The 400 monoshock may not be a perfect fit for your bike, and you may need to modify the frame or other components to make it work.
2. Cost: Replacing the original shock with a 400 monoshock can be expensive, especially if you need to modify your bike to fit it.
3. Performance trade-offs: While the 400 monoshock may offer improved performance in some areas, it may also compromise performance in others, such as steering response or suspension compliance.
Conclusion and recommendation:If you're looking to improve the performance and durability of your YZ250D, YZ400D, or 1977 YZ250, replacing the original shock with a 400 monoshock can be a worthwhile investment. However, it's important to carefully consider the potential compatibility issues and costs involved, and to weigh the potential performance trade-offs against the potential benefits. Ultimately, the decision to upgrade your suspension system should be based on your individual riding needs and preferences.
In summary, if you're comfortable with the potential costs and modifications, and you believe the benefits of the 400 monoshock will outweigh the drawbacks, then it may be a worthwhile upgrade to consider. However, if you're unsure or have concerns about compatibility or performance, it may be best to consult with a professional mechanic or suspension specialist before making a decision.
Winning bidder pays shipping, will gladly combine fees on multiple items won. 1w4 series shock fits 1977 model Yz 250 and this shock had good damping when mounted on bike, unknown how well it would work in the heat of battle on a motocross track.
Shaft is good, rust pit free, shock may need freshening up before being used on a racer, sold as is.