The 398 LLU MAX EE - ABEC 3 MAX is a high-quality bearing from Enduro Bearings. These MAX bearings are specially designed without retainers and have 40% more balls than standard ABEC 3 or 5 bearings. This unique design allows them to carry a much higher load, making them ideal for frame pivots. To ensure longevity, these bearings are packed with CRC Marine Grease. This special grease is resistant to washing out or breaking down, even when exposed to water. This means that your frame bearings will last even longer, providing optimal performance for the duration. The dimensions of the 398 MAX bearing are 8mm x 19mm, and it is suitable for frame pivots. It has an ABEC rating of 3 and a grade of 10. The LLU seals provide excellent protection against dirt and debris. With a weight of just 7.5g, this bearing is lightweight and durable. It is a top choice for cyclists looking for a reliable and long-lasting solution for their frame pivots. Please note that this description is tailored for SEO purposes and does not include any references to specific sizes, frame numbers, or Upgrade Bikes.