fits model: Cr500r. make: Honda. year: 1985–2001.

( Brand: Wossner Pistons ), ( Manufacturer Part Number: 8229D100 ), ( Part Type: Piston )
The Wossner 8229D100 piston kit is a high-performance upgrade for Honda CR500R motorcycles from model years 1985 to 2001. This kit is designed to provide superior strength, durability, and reliability to the engine, making it an ideal choice for riders who demand the best from their motorcycles.
This piston kit comprises of four high-quality forged pistons, each precision machined to ensure perfect fitment and performance. They are made using Wossner's proprietary manufacturing process, which results in pistons with excellent compression ratio, reduced weight, and enhanced strength. The pistons feature a dish diameter of 92mm and a compression height of 0mm, making them suitable for high-performance applications.
The Wossner pistons feature a narrow piston skirt design, which reduces friction and minimizes the risk of piston to bore scuffing. The piston tops are finished with a state-of-the-art nuclear alloy crown, which ensures superior strength and durability under extreme conditions. The pistons also feature a reinforced ring land design, which distributes ring pressure evenly across the piston, ensuring longer ring life and reduced oil consumption.
Each piston is accompanied by a matching Wossner ring set, comprising of a compression ring, a oil control ring, and a top ring. These rings are made of high-quality materials and are designed to provide optimal sealing and reduce ring gap, resulting in improved engine performance and efficiency.
The pistons in the 8229D100 kit are also designed to work in conjunction with Wossner's connecting rods, which are available separately. This makes it an excellent choice for those who are looking to build a high-performance CR500R engine.
In conclusion, the Wossner 8229D100 piston kit is an excellent upgrade for Honda CR500R motorcycles from 1985 to 2001. It provides superior strength, durability, and reliability, as well as improved engine performance and efficiency. Each piston is meticulously machined and accompanied by a matching ring set, ensuring perfect fitment and performance. Whether you're a weekend racer or a serious off-road enthusiast, the Wossner 8229D100 piston kit is an investment that will pay off in the long run.
Pros of Wossner 8229d100 Piston Kit for Honda CR500R (1985-2001):1. Enhanced Performance: Wossner pistons are well-known for their high performance and reliability. These pistons can provide increased compression ratio, better power delivery, and improved engine response, leading to better overall performance.
2. Superior Quality: Wossner pistons are made of high-grade materials like forged aluminum, ensuring superior strength and durability. These pistons are designed to withstand the rigors of high-performance riding, making them a preferred choice for motocross enthusiasts.
3. Precise Manufacturing: Wossner pistons undergo a rigorous manufacturing process, ensuring precise dimensions and tolerances. This precise manufacturing results in better piston-to-liner clearance and excellent ring sealing, reducing the chances of engine blowby and ensuring optimal engine efficiency.
4. Improved Thermal Stability: The Wossner pistons are designed to have improved thermal stability, which allows the engine to run cooler, reducing the likelihood of engine damage due to overheating.
5. Longer Engine Life: The superior quality and manufacturing process of Wossner pistons contribute to longer engine life. These pistons are less prone to failure due to their strength and durability, ensuring more time spent on the track and less time spent on repairs.
Cons of Wossner 8229d100 Piston Kit for Honda CR500R (1985-2001):1. Cost: Wossner pistons tend to be more expensive than OEM pistons. However, the benefits of improved performance, reliability, and longer engine life may make up for the additional cost over time.
2. Installation Complexity: Installing aftermarket pistons can be a complex process and may require specialized tools and expertise. The installation process may also take longer than a typical piston replacement job, adding to the overall cost and time investment.
3. Compatibility: It's essential to ensure that the Wossner pistons are compatible with your specific Honda CR500R engine model and year. Although the 8229d100 piston kit is advertised for 89-92mm engines, it's crucial to double-check compatibility before making a purchase to avoid potential fitting issues.
Conclusion:The Wossner 8229d100 piston kit for the Honda CR500R (1985-2001) offers several benefits, including enhanced performance, superior quality, precise manufacturing, improved thermal stability, and longer engine life. However, the higher cost, installation complexity, and compatibility considerations are factors to be aware of before making a purchase. Ultimately, if you're looking for top-tier performance and reliability from your Honda CR500R, the Wossner pistons may be a worthwhile investment, despite the potential challenges and expense.
It's always a good idea to consult with a knowledgeable mechanic or engine builder to help you make an informed decision, considering your budget, riding style, and maintenance goals.
Made in Germany. This item fits the following applications. NOTE: Includes exhaust oil holes. Wossner Piston Kit 89.92mm 1.0mm #8229D100 for Honda CR500R 1985 -2001: 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. All Pistons include piston, ring, wrist pin and locks. 4-stroke Pistons are made using a double-bridged forging design.