The VERTEX Top End Piston Kit is engineered to deliver enhanced strength and performance through the use of new T-box forgings and DLC-coated wrist pins on forged pistons, which are designed with the highest compression ratios. To optimize durability and reduce friction, all piston skirts feature a high-tech Molybdenum Disulfide coating that facilitates faster break-in times and extends overall piston life. For applications utilizing cast components, the kit employs gravity cast aluminum alloy with 18% silicone content, resulting in an extremely light yet robust construction. Every piston in the line undergoes a T-5 hardening and tempering heat treatment cycle to ensure consistent material integrity.
This comprehensive top end assembly includes the piston, OEM replacement rings, pins, circlips, and top end gaskets, along with a wrist pin bearing or cam chain where applicable. By combining advanced coating technologies with precise metallurgical processes, the VERTEX kit provides a complete solution for maintaining optimal engine performance and reliability. The inclusion of OEM replacement rings ensures proper fitment and function, making this kit a critical component for riders seeking to restore or upgrade their powerplant with verified technical specifications.