Vertex Piston Yamaha Yz 250 Ø66.40 Mm B Vtk22584b-2 Kit

Vertex Piston Yamaha Yz 250 Ø66.40 Mm B Vtk22584b-2 Piston Kit Silver . Restore peak performance with the VERTEX PISTON Yamaha YZ 250 Ø66.40 mm B VTK22584B-2 Piston Kit. This OE-quality, gravity-cast aluminum kit offers superior thermal stability and is T-5 hardened for maximum durability under racing conditions. Its Molybdenum Disulphite skirt coating ensures reduced friction for a quicker break-in and extended piston life. A complete top-end solution for your 2-stroke, including piston, rings, pins, circlips, gaskets, and wrist pin bearing. Ideal for YZ 250 and YZ 250 FX models. VERTEX PISTON Yamaha YZ 250 Ø66.40 mm B VTK22584B-2 Piston KitElevate the performance and reliability of your Yamah´s engine with the VERTEX PISTON Yamaha YZ 250 Ø66.40 mm B VTK22584B-2 Piston Kit. As a world-leading brand in high-performance racing pistons, Vertex delivers an exceptional OE-quality solution specifically designed for your 2-stroke machine. This kit is the perfect choice for a complete top-end rebuild, restoring power, improving throttle response, and ensuring long-lasting durability for both competitive racing and demanding trail riding.Engineered as a premium Cast OE replacement piston, this kit is meticulously crafted to meet and exceed the original manufacturer´s specifications. The piston is manufactured from a gravity-cast aluminum alloy (not forged) with 18% silicone content. This specific composition provides superior thermal stability, ensuring minimal expansion and a more controlled fit within the cylinder. This results in quieter engine operation, reduced wear, and consistent performance under extreme temperature fluctuations.To guarantee maximum resilience under the rigorous demands of motocross and off-road riding, the piston is heat treated with a T-5 hardening and tempering cycle. This advanced metallurgical process significantly enhances the piston´s structural integrity, providing outstanding strength and resistance to the high pressures and thermal stresses found in a high-performance 2-stroke engine.Performance is further optimized with a high-tech Molybdenum Disulphite coating applied to the piston skirt. This advanced treatment dramatically reduces friction upon initial startup and during the critical break-in period. The result is a faster, more efficient break-in time and a significant increase in overall piston life, protecting your investment and keeping you on the track longer.This is a complete Top End Piston Kit Cast Replica for 2-Stroke engines, designed to provide everything you need for a professional-grade top end overhaul. The comprehensive nature of this package ensures all critical components are replaced simultaneously for optimal sealing, compression, and reliability. The top end kit includes piston, rings, pins, circlips, top end gaskets, and wrist pin bearing.Kit Includes: - Piston Kit. - Top End Gaskets. - Wrist Pin Bearing.Technical Specifications:* Product: VERTEX PISTON Kit* Category: Engine* Subcategory: Top end* Part Number: VTK22584B-2* Piston Diameter: Ø66.40 mm* Piston Size: B* Construction: Gravity Cast Aluminum Alloy (18% Silicone)* Attributes: Piston, SetsCompatible models:YAMAHA YZ 250 2022-2022.YAMAHA YZ 250 FX 2022-2022. tradeinn Motardinn