fits model: Yz85. make: Yamaha. year: 2019–2021.

( Brand: Vertex Pistons ), ( Manufacturer Part Number: VTK24370B-1 ), ( Part Type: Piston )
The Vertex VTK24370B-1 Top End Piston Kit is a high-performance upgrade for your Yamaha YZ85, specifically model years 2019-2021. This kit is designed to enhance the overall performance and reliability of your engine, making it a worthy investment for any serious off-road enthusiast.
The piston kit includes a precision-machined piston and piston ring set, designed to provide optimal compression and performance. The piston itself is made from a high-quality aluminum alloy, ensuring both durability and lightweight performance. The piston ring set is designed to minimize friction and maximize seal, reducing engine wear and improving efficiency.
The piston kit is specifically designed for a 47mm bore, ensuring a perfect fit and accurate compression ratio for your Yamaha YZ85 engine. The piston skirt has been engineered to provide maximum contact with the cylinder wall, further reducing friction and improving power delivery.
The piston kit also includes a set of high-quality wrist pins, which are crucial for maintaining the integrity of the connecting rod and piston assembly. The wrist pins are made from a strong, corrosion-resistant material, ensuring long-lasting performance and reliability.
Installing the Vertex VTK24370B-1 Top End Piston Kit is a straightforward process, and is recommended to be done by a professional mechanic or someone with experience in motorcycle engine maintenance. The kit includes all necessary hardware, making the installation process as convenient as possible.
In conclusion, the Vertex VTK24370B-1 Top End Piston Kit is a high-quality upgrade for your Yamaha YZ85 engine. It provides improved performance, increased reliability, and a longer lifespan for your engine. Whether you're looking to gain a competitive edge in racing or simply want to improve the performance of your off-road bike, this kit is a smart investment.
Pros of purchasing Vertex Pistons VTK24370B-1 Top End Piston Kit for Yamaha YZ85 (2019-2021):1. High-Quality Material: Vertex pistons are made from high-quality materials, ensuring durability and performance.
2. Improved Power: The piston kit can potentially improve the engine's power output, resulting in better acceleration and overall performance.
3. OEM Compatibility: The piston kit is designed to fit the Yamaha YZ85 (2019-2021) engine, eliminating the need for modifications.
4. Reputable Brand: Vertex is a well-known and reputable brand in the field of motorcycle performance parts, ensuring you're getting a reliable product.
Cons of purchasing Vertex Pistons VTK24370B-1 Top End Piston Kit for Yamaha YZ85 (2019-2021):1. Cost: The kit may be more expensive than some aftermarket options, which could be a disadvantage for budget-conscious riders.
2. Installation Complexity: Installing a piston kit requires some mechanical skills and tools, and if not done correctly, it could lead to engine damage.
3. Potential Performance Variability: While the kit may potentially improve power, results can vary depending on the specific bike's condition and maintenance history.
Conclusion:If you're looking for a high-quality, OEM-compatible top end piston kit for your Yamaha YZ85 (2019-2021), the Vertex VTK24370B-1 kit could be a great option. However, it's essential to consider the potential costs and installation complexity before making a purchase. If you're not comfortable with the installation process, it may be worth considering hiring a professional mechanic to ensure the job is done correctly.
Recommendation:If you decide to purchase the Vertex VTK24370B-1 Top End Piston Kit, make sure to follow the installation instructions carefully and consider investing in a high-quality piston ring set to ensure proper seal and engine compression. Additionally, regularly maintaining your engine after installation will help ensure the kit's longevity and performance.
Kits include piston, rings, wrist pin, cir clips, and gaskets. High Compression Pistons improve power and torque across entire rpm range. All piston skirts are coated with a high-tech Molybdenum Sulphate coating for faster break-in time and increased life. 4-Stroke kits also include a cam chain, where applicable.
Vertex Top End Piston Kit Size B 47.45mm #VTK24370B-1 fits Yamaha YZ85 2019 -2021: All Pistons are heat-treated with a T-5 hardening and tempering cycle.