The MR20307LLUMAX Enduro Bicycle MAX Load MTB Pivot Bearing is a durable and high-quality component designed for frame pivots on sport bikes. With a large inner diameter of 20mm and an outer diameter of 30mm, this bearing ensures smooth and reliable performance. The lightweight design, weighing only 0.014100, makes it easy to install and use, while the 7mm width provides stability and support for the component. Ideal for cyclists looking for a reliable and efficient bearing for their sporting goods equipment.