fits model: Crf450r. make: Honda. year: 2017–2021.

( Brand: Wossner Pistons ), ( Manufacturer Part Number: 8936DA ), ( Part Type: Piston )
Wossner Pistons 8936DA is a high-performance piston specifically designed for the Honda CRF450R model years 2017 to 2021. This piston is a testament to Wossner's commitment to engine performance and reliability.
The 8936DA piston is crafted from top-grade forged 2618-T6 aluminum alloy, ensuring both strength and weight reduction. Its unique shape and design provide an optimal compression ratio, improving engine efficiency and power output. The piston crown is honed to precise specifications, ensuring a perfect gas seal with the cylinder head gasket.
The piston features a state-of-the-art skirt coating, known as Wossner's Nanoslide coating. This coating provides exceptional wear resistance, reducing friction and extending the piston's service life. The coating also provides excellent heat dissipation, preventing piston 'sticking' in the cylinder under extreme temperatures.
The piston pin is a high-tensile steel unit, precision-machined for a perfect fit. The pin is also coated with a special anti-friction material, ensuring a smooth operation and reducing the risk of fatigue failure.
The 8936DA piston is supplied with a matching piston ring set, including a compression ring, oil control ring, and skirt ring. These rings are made from high-quality materials and are precision-machined to fit perfectly with the piston and cylinder bore.
In conclusion, the Wossner Pistons 8936DA is not just a replacement part, but a performance upgrade for your Honda CRF450R. Its advanced design, materials, and coatings provide improved engine efficiency, power output, and reliability, making it an excellent choice for enthusiasts and racers looking to push their bikes to the limit.
Pros of Wossner 8936DA Piston for Honda CRF450R (2017-2021):1. High-quality material: Wossner pistons are made from forged 2618-T6 alloy, which provides excellent strength and durability.
2. Precise fit: The piston is designed to fit perfectly in the CRF450R engine, ensuring a snug fit and reduced engine noise.
3. Enhanced performance: Wossner pistons are known for their improved combustion efficiency, which can lead to increased horsepower and torque.
4. Long-lasting: The piston's high-quality construction ensures a long lifespan, reducing the need for frequent replacements.
Cons of Wossner 8936DA Piston for Honda CRF450R (2017-2021):1. Higher cost: Compared to OEM pistons, Wossner pistons can be more expensive.
2. Potential for over-revving: If not properly tuned, the increased performance of the Wossner piston can lead to over-revving and engine damage.
3. Requires proper installation: Proper installation is crucial to ensure the piston's longevity and performance.
Ending conclusion:The Wossner 8936DA Piston is a high-quality upgrade for the Honda CRF450R (2017-2021) that can provide improved performance and longevity. However, it is important to consider the higher cost and the need for proper tuning and installation. If you are looking for a piston that can stand up to the demands of aggressive riding and provide increased power, the Wossner 8936DA Piston is a worthwhile investment. But make sure to have it installed by a professional or follow the manufacturer's instructions carefully to avoid any potential issues.
NOTE: Sold per cylinder. 4-stroke Pistons are made using a double-bridged forging design. Made in Germany. All Pistons include piston, ring, wrist pin and locks.
Wossner Piston Size A 95.96mm 13.5:1 #8936DA fits Honda CRF450R 2017 -2021: In-house designed and manufactured; all forgings are produced in Wossner company-owned forging operation. Wossner Pistons are used by leading Supergrass, Aren across and MX GP teams.