fits model: Kx, 250. make: Kawasaki. year: 1987–1989.

( Brand: Wossner Pistons ), ( Manufacturer Part Number: 8129DB ), ( Part Type: Piston )
Wossner pistons are renowned in the automotive industry for their engine performance enhancement and durability, making them an excellent choice for upgrading your Kawasaki KX 250 motorcycle from the model years 1987 to 1989. The 8129DB piston, specifically, is designed to deliver optimal power and reliability for these motorcycles.
This forged piston features a diameter of 67.35mm, ensuring a snug fit in your engine's cylinder bore, while its crown design provides increased combustion efficiency and octane resistance. The piston crown's shape is designed to ensure a perfect ring seal, significantly reducing the potential for oil consumption and power loss.
The skirt of the Wossner 8129DB piston is engineered to be strong and rigid, with a low-friction design that minimizes piston to cylinder wall contact, reducing the wear and tear on your engine. The piston also benefits from Wossner's proprietary coating technology, which provides excellent abrasion resistance and enhances cooling properties, allowing the piston to run cooler and last longer.
The Wossner 8129DB piston is made from high-quality material, ensuring that it can withstand the rigors of off-road racing, track use, or any other demanding riding conditions. Each piston undergoes a stringent quality control process during production to ensure it meets Wossner's high standards for precision and durability.
In summary, upgrading to a Wossner 8129DB piston for your Kawasaki KX 250 from 1987 to 1989 is an investment in better performance, reliability, and longevity. With its advanced design, superior materials, and precision manufacturing, this piston will help you extract the maximum potential from your motorcycle's engine while providing the peace of mind that comes with using a trusted, high-quality aftermarket component.
Pros of Wossner Pistons 8129DB:1. Enhanced Engine Performance: Wossner pistons are known for their high-performance capabilities. The 8129DB piston is designed specifically for the Kawasaki KX 250 models from 1987 to 1989. This piston can help improve the engine's power delivery, acceleration, and overall performance.
2. Superior Quality: Wossner pistons are made from high-quality materials, such as forged aluminum, with advanced production processes to ensure durability and reliability. This piston is designed to last longer than the stock piston, offering better resistance to detonation and engine heat.
3. Increased Power and Torque: The Wossner piston can provide an increase in power and torque due to its optimized design and materials. This can lead to better overall performance and improved acceleration.
4. Better Compatibility and Fit: The Wossner 8129DB piston is specifically designed for the Kawasaki KX 250 models from 1987 to 1989. This ensures a perfect fit and compatibility with the engine.
5. Improved Engine Efficiency: The Wossner piston can help improve engine efficiency by reducing friction and enhancing the flow of gases within the engine. This can lead to better fuel economy and lower emissions.
Cons of Wossner Pistons 8129DB:1. Cost: Wossner pistons are generally more expensive than stock pistons. While the performance gains can justify the cost for some riders, others may find the price to be a deterrent.
2. Installation Complexity: Installing a high-performance piston like the Wossner 8129DB can be a complex process. It requires specialized tools and knowledge, and the installation process can be time-consuming and labor-intensive.
3. Potential for Engine Damage: Installing a high-performance piston can increase the risk of engine damage if not done correctly. It is crucial to follow the installation instructions carefully and to ensure that all components are in good condition.
4. Requires Other Upgrades: To fully realize the potential performance gains from a high-performance piston like the Wossner 8129DB, other upgrades, such as a high-performance camshaft or exhaust system, may be necessary.
Conclusion:The Wossner Pistons 8129DB is a high-performance piston designed specifically for the Kawasaki KX 250 models from 1987 to 1989. This piston offers several advantages, including improved engine performance, superior quality, increased power and torque, better compatibility and fit, and improved engine efficiency. However, it also comes with some disadvantages, such as a higher cost, installation complexity, potential for engine damage, and the need for other upgrades. Ultimately, the decision to purchase the Wossner piston depends on the rider's goals, budget, and technical capabilities.
Recommendation:If you are a serious off-road racer or a performance enthusiast, and you have the budget and technical expertise to install and maintain a high-performance piston like the Wossner 8129DB, then it can be a worthwhile investment. It can help improve your Kawasaki KX 250's engine performance, power delivery, and overall ride quality. However, if you are a casual rider or a beginner, or if the cost and complexity of this piston are a concern, then it may be best to stick with the stock piston and focus on other upgrades that are more accessible and easier to install.
KX250 2-Stroke. All Pistons include piston, ring, wrist pin and locks. Wossner Piston B Size 67.35mm Kawasaki KX 250 1987 -1989: In-house designed and manufactured; all forgings are produced in Wossner company-owned forging operation. This item fits the following applications.
4-stroke Pistons are made using a double-bridged forging design. Made in Germany. Wossner Pistons are used by leading Supergrass, Aren across and MX GP teams.