The product is a KTM WP AER fork pump with the OE/OEM part number 79412966100. It is specifically designed for KTM motorcycles and is a genuine manufacturer part from KTM. This fork pump is compatible with the KTM model that has the part number 79412966100, ensuring proper fit and functionality for the motorcycle. Overall, this product is essential for maintaining and repairing the braking system of a KTM motorcycle, ensuring smooth and reliable performance on the road.