VERTEX offers you a high-engine piston kit designed for 450cc 4-stroke engines requiring power, precision and endurance, with a high-strength forged aluminum alloy construction offering excellent mechanical and thermal resistance to high loads and high revs. Thanks to its precision machining and anti-friction coating on the piston skirt, this kit reduces internal friction, improves lubrication and promotes more efficient combustion to maintain smooth revving, lively engine response and consistent performance. Its optimized design stabilizes compression, reduces wear on internal components and ensures long life even in extreme racing and enduro conditions. The complete ready-to-fit kit typically includes piston, rings, pin and circlips to ensure a reliable, long-lasting top-end rebuild.