The PROX Dust Seal, crafted by PROX, represents superior Japanese NOK quality. Manufactured with high precision and in accordance with exact OEM standards, this dust seal is made from the finest materials available. Designed for the MARZOCCHI USD 35mm, it ensures optimal performance and durability for your KTM. PROX's dedication to engineering excellence ensures that every piece meets rigorous criteria, providing reliable protection against dust and contaminants, thereby prolonging the life of your bike's suspension components.