The product is a set of primary gear timing chain tensioners designed specifically for KTM Off-road Motorcycles, such as the 250XCF model. Made of durable aluminum, these tensioners are tailored for a perfect fit on the right side of the XCF 250. They are not universal and are not considered vintage parts, ensuring top-notch performance and compatibility with the KTM brand. Ideal for maintaining optimal chain tension and ensuring smooth gear operation, these tensioners are a must-have for KTM motorcycle enthusiasts looking to enhance their off-road riding experience.