Complete REPLICA Piston 4 Stroke - YAMAHA YZ 250 F 2019+ - Size A Ø 76.95mm - Comp. 13.8:1

Rattling, a lack of compression? These are often signs of worn pistons. For a cost-effective replacement of your original part, Vertex offers enthusiasts high-quality, cutting-edge pistons, the choice for those who truly seek performance. To withstand the internal pressures of a four-stroke engine, Vertex four-stroke pistons are forged from the highest quality 2618 aluminum alloy for superior strength and durability. Vertex uses unique piston profiles and compression ratios, offered in sizes A, B, C, and D, to maximize power and performance while reducing leaks and oil consumption. To facilitate break-in and reduce wear, each Vertex piston is coated with molybdenum disulfide (MOS2) on the piston skirt. The complete piston kit includes: - 1 x Forged Piston - 1 x Piston Pin - 1 x Set of Rings - 2 x Circlips