Vertex Piston Yamaha Yz 85 Ø47.50 Mm B Vtk24370b Kit

Vertex Piston Yamaha Yz 85 Ø47.50 Mm B Vtk24370b Piston Kit Silver . Restore peak performance to your Yamaha YZ 85 with the VERTEX PISTON Kit (VTK24370B). This OE-quality cast replica piston kit features an 18% silicone content alloy, gravity-cast for exceptional strength and thermal stability. It undergoes T-5 hardening and tempering for superior resilience. The MoS2 coated skirt dramatically reduces friction for a faster break-in and extended service life. Includes piston, rings, pin, circlips, gaskets, and wrist pin bearing for a complete top-end rebuild. Essential for maintaining your 2-stroke´s power and durability. VERTEX PISTON Kit Yamaha YZ 85 Ø47.50 mm B (VTK24370B) | Engine Top EndRevitalize the heart of your Yamaha YZ 85 with the VERTEX PISTON Kit (VTK24370B), the ultimate solution for a complete and reliable top-end engine rebuild. Engineered for riders who demand peak performance and OE-level quality, this kit is designed to restore power, response, and durability to your 2-stroke machine. As a world-leading manufacturer and OEM supplier to top European brands, Vertex Pistons brings decades of expertise and precision engineering directly to your workshop.This Top End Piston Kit serves as a Cast Replica for 2-Stroke engines, meticulously crafted to meet and exceed the original manufacturer´s specifications. The core of this kit is the gravity-cast aluminum alloy piston, which features an 18% silicone content. This specific alloy provides exceptional strength and superior thermal characteristics, ensuring minimal expansion and optimal clearance control even under the most demanding race conditions. It is a premium Cast OE replacement piston, offering a perfect fit and restoring your engine´s original performance profile without the need for modifications.To guarantee exceptional longevity and resilience, the piston is heat treated with a T-5 hardening and tempering cycle. This advanced thermal process reinforces the piston´s structure, making it highly resistant to the intense pressures and temperatures of a high-revving 2-stroke engine. Furthermore, the piston skirt is coated with a high-tech Molybdenum Disulphite (MoS2) coating. This specialized layer significantly reduces friction against the cylinder wall, which not only provides a faster, more efficient break-in period but also dramatically increases the overall service life of the piston.This comprehensive kit provides everything you need for a professional-grade top-end overhaul, eliminating guesswork and ensuring all components are perfectly matched for optimal function.Technical Specifications & Attributes:* Brand: VERTEX PISTON* SKU: VTK24370B* Category: Engine* Subcategory: Top end* Attributes: Piston, Sets* Piston Diameter: Ø 47.50 mm* Piston Size: B* Piston Type: Cast Replica (18% Silicone Content)* Coating: Molybdenum Disulphite (MoS2) on Skirt* Treatment: T-5 Hardening and Tempering CycleCompatible models:YAMAHA YZ 85 LW 2016-2016.YAMAHA YZ 85 SW 2016-2016.The top end kit includes piston, rings, pins, circlips, top end gaskets, and wrist pin bearing, making it the definitive choice for your next engine service.Kit Includes:* Piston Kit* Top End Gaskets* Wrist Pin Bearing. tradeinn Motardinn