KAWASAKI 59051-1222 Exhaust Power Valve Idle

( Manufacturer Part Number: 59051-1222 ), ( Part Type: Valve Exhaust ), ( Country/region Of Manufacture: Japan )

Review KAWASAKI Oem Exhaust Power Valve Idle fits KX125 KX 125 1990–1991

Kawasaki 59051-1222 Exhaust Power Valve for 1990-1991 KX125/KX 125 Optimize Your Bike's Performance

The Kawasaki 59051-1222 Exhaust Power Valve is a crucial component designed specifically for the 1990-1991 KX125 and KX 125 models, providing an unparalleled balance of power and control. This OEM (Original Equipment Manufacturer) part ensures a seamless fitment and compatibility with your bike, ensuring optimal performance and longevity.

Manufactured with precision, this exhaust power valve is engineered to regulate exhaust gas flow, enhancing the overall power output of your KX125/KX 125. It helps in maintaining a consistent idle speed, providing a smoother and more responsive ride. The valve's design allows for efficient heat dissipation, reducing the risk of overheating and contributing to the engine's long-term durability.

The Kawasaki 59051-1222 Exhaust Power Valve is made with high-quality materials that ensure robustness and reliability. Its durable construction withstands the rigors of off-road riding, ensuring consistent performance even in the most challenging conditions.

In conclusion, the Kawasaki 59051-1222 Exhaust Power Valve is an essential upgrade for your KX125/KX 125, offering improved power, enhanced throttle response, and a smoother ride. By replacing your worn-out or damaged power valve with this genuine Kawasaki part, you're investing in the performance and longevity of your bike.

Analysis of Kawasaki 59051-1222 1990-91 KX125/KX 125 Exhaust Power Valve Idle Kit

1. Performance Enhancement: This exhaust power valve kit is designed to improve the performance of your KX125 by optimizing the air-fuel mixture and exhaust gas flow, resulting in increased power and torque.

2. Idle Stability: The power valve helps maintain a consistent idle speed, reducing the chances of stalling and providing a smoother ride.

3. Durable Construction: Kawasaki is known for its quality parts, and this exhaust power valve is no exception. It is built to withstand the rigors of off-road riding and racing.

4. Easy Installation: The kit comes with all necessary hardware, making installation straightforward for most DIY enthusiasts.

1. Cost: Compared to stock parts, this aftermarket exhaust power valve may be more expensive.

2. Potential Noise Level: Aftermarket exhaust systems, including this power valve, can increase the noise level of your bike. Make sure to check local noise regulations before installing.

3. Unintended Modification: If you plan to race your bike in classes with restrictions on modifications, this power valve may not be suitable.

4. Impact on Emissions: Aftermarket exhaust parts can affect emissions, potentially making your bike non-compliant with emissions standards in some areas.

The Kawasaki 59051-1222 1990-91 KX125/KX 125 Exhaust Power Valve Idle Kit offers significant performance benefits, including improved power, torque, and idle stability. However, it comes with potential drawbacks such as increased cost, noise level, unintended modification issues, and emissions concerns. If you're looking to enhance the performance of your KX125, particularly for off-road use, this kit could be a valuable investment. However, ensure you comply with local regulations regarding noise levels and emissions, and budget accordingly for the higher cost compared to stock parts.

Details:

There is some wear on the sprocket. I do my best to describe the condition of parts in and pictures. For sale is the exhaust power valve idle that was removed from a 1990 Kawasaki KX125. The condition of this item is displayed in the pictures above.

part #: 590511222 prices

• $98.99-$250.00

specifications valvemotorcycleaz:

• for models: Kx125, Kx, 125
• for makes: Kawasaki
• for years: 1990-1991
• mpn: 59051-1222
• part type: Valve Exhaust
• country/region of manufacture: Japan

offer valvemotorcycleaz:

• options: Ship-to-home
• availability: In Stock
• started: August 9, 2025
• quantity: 1
• sold: 0

general valvemotorcycleaz:

• Engines Engine Parts > Valvetrain Components > Engine Valves
• condition: Used

shipping valvemotorcycleaz:

• class: Standard
• type: Fixed
• carrier: USPS
• cost: $4.95
• transit: 4-9 Days
• service: USPS Ground Advantage

payments valvemotorcycleaz:

• other
• credit card: Mastercard
• wallet: Apple-pay

seller valvemotorcycleaz:

• # reviews: 2620
• city: Westerville, Ohio
• rating: 100.0%

returns valvemotorcycleaz:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

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