fits model: Yz125. make: Yamaha. year: 1996–1998.

( Manufacturer Part Number: 4SS-1131A-00-00 ), ( Type: Power Valve )
The Yamaha 4SS-1131A-00-00 Power Valve Powervalves Set is an essential upgrade for your 1996-1998 YZ125 two-stroke motorcycle. This set of four power valves is designed specifically for Yamaha's 125cc model, ensuring a perfect fit and optimal performance.
The 4SS-1131A-00-00 Power Valve Powervalves Set includes four individual power valves, each crafted with precision and care. These valves are responsible for regulating the flow of air-fuel mixture into the engine, which directly impacts the power output and overall performance of your motorcycle.
The 4SS-1132A-02-00 Power Valve Powervalves Set is made from high-quality materials, ensuring durability and reliability. The valves are designed to withstand the rigors of high-performance riding, providing consistent performance even in demanding conditions.
Installing the 4SS-1131A-00-00 Power Valve Powervalves Set is straightforward, thanks to Yamaha's straightforward design and clear installation instructions. The set includes all necessary hardware, making the installation process hassle-free.
By upgrading your motorcycle with the 4SS-1131A-00-00 Power Valve Powervalves Set, you can expect improved engine performance, increased power output, and smoother throttle response. This set is an affordable and effective way to enhance the performance of your YZ125, making it a must-have upgrade for any enthusiast.
Pros of buying Yamaha 4SS-1131A-00-00 1996-98 YZ125 Exhaust Power Valve Powervalves Set (4SS-1132A-02-00):1. Enhances engine performance: Replacing the exhaust power valve set can improve the engine's power output, resulting in better acceleration and overall performance.
2. Improves throttle response: The new power valves can help improve the bike's throttle response, making it more responsive and easier to control.
3. Increases fuel efficiency: By improving engine performance and throttle response, the new power valves can potentially help improve fuel efficiency, saving money on gas over time.
4. OEM parts: This set is an original equipment manufacturer (OEM) part, meaning it is designed and manufactured by Yamaha and is specifically designed to fit the YZ125 model.
Cons of buying Yamaha 4SS-1131A-00-00 1996-98 YZ125 Exhaust Power Valve Powervalves Set (4SS-1132A-02-00):1. Cost: Replacing the exhaust power valve set is not a cheap upgrade, and the cost can add up if you are looking to upgrade multiple components on your bike.
2. Installation: The installation of the new power valves can be a complex process, and may require professional assistance or specialized tools.
3. Potential damage: If not installed correctly, there is a risk of damaging the engine or other components, which can be expensive to repair.
4. Longevity: While the new power valves should last longer than the original, they may still need to be replaced over time, depending on how often and how hard the bike is used.
Recommendation:The Yamaha 4SS-1131A-00-00 1996-98 YZ125 Exhaust Power Valve Powervalves Set (4SS-1132A-02-00) is an excellent upgrade for anyone looking to improve the performance of their YZ125. While it may be a costly upgrade, the potential improvements in engine performance, throttle response, and fuel efficiency make it worth considering. However, it is important to note that the installation can be complex and may require professional assistance or specialized tools. Additionally, while the new power valves should last longer than the original, they may still need to be replaced over time. If you are comfortable with the installation process and understand the potential costs, this upgrade can be a great way to improve the performance of your YZ125.
1996 96-98 YAMAHA YZ125 OEM EXHAUST POWER VALVE POWERVALVES SET 4SS-1132A-02- This power valve set is in great condition with minor wear. Removed from a strong running bike. Comes with all parts as shown. Removed From: 1996 Yamaha YZ125, Please review all pictures to assess the condition of item.
No damage or issues.